In the end, the choice is yours of whether to go with the gear sensor. BAFANG Y-SPLITTER 1T2 Cable For Gear Sensor BAFANG Brake Lever BBS01 BBS02B BBSHD BAFANG Gear Sensor 1T2 Cable Motor Kits Three Pin Yellow Waterproof Connector Compatible: ... CHARGER, and key (if needed to power battery on) in a corrugate box. I think. Gear Sensor got right back to me: “For this application we do recommend to use GS-D model (for derailleur).”. The Gearsensor acts like a speed shifter so you are able to shift your bike at full throttle and barely fill the throttle cut off. Create an account with us and you'll be able to: Fill in your email below to request a new password. This we have done by changing the parameters in the gearsensor in order to optimize the feeling from gearsensor function in combination with different shifting systems. This is one area where people seem to get really confused. It mounts inline with the shifter cable and detects the cable movement. Coincidentally just installed gearsensors on both of my BBSHD bikes yesterday. Instructions on programming your BBSxx unit as well as. If you’re using a BBS02 then get the NCRb cells and if you’re kicking it with the BBSHD then I strongly suggest the PF cells. Thanks for commenting! Take that $400 you save and buy a 52v shark pack for $435 here and you’re ready to roll. Adding a motor does not help one bit either……. Stops heavy torque “slamming” of the chain. That means you can get a BBSHD from Lunacycles for $699 here and add a gear sensor for $49 and a Luna Eclipse 42T chainring for $99 and you’re still $400 ahead of the E-rad one and the only difference is the controller programming and the logo. Can send you some pictures, if you interested. The BBSHD is the flagship mid-drive motor from Bafang. wozwasted; Dec 7, 2020; Replies 1 Views 194. As of right now Luna Cycles has gear sensors in stock which they are selling here for $50 +$5 for shipping. If you’re an ebike fanatic and you don’t mind springing for the extra $50 it might be worthwhile for you. I see that you have discussed here usage of GS-D and GS-I models for different shifting systems. What is the Generations of this motor？ It is the newest BAFANG version BBS02B! I use less power than with the PAS. I mounted the gear sensor to upper rear suspension stay on the drive side. The manufacturer–not so much. More bikes on the road here is a good thing. Shift Sensor for Bafang E-Bike installationShift Sensor from Greenergy Electric Bike Store -http://s.click.aliexpress.com/e/b4EBlHeg You can even get rid of the Bafang speedometer sensor and speedometer cable and just use the one on your computer or use the Batt Man watt meter from Luna which is a more useful display. Essentially, if I try to do what I used to be able to do, in order to cut the motor out I have to squeeze hard enough that I am applying significant braking (which is not what I want of course) — presumably because the built-in ebrake sensors need more distance apart before they switch. When you pull the brake lever, the brake sensor detects this and cuts power to the motor. It’s not that hard to do. Waterproofing: Bafang has used o-rings throughout the assembly of their motors rather than applied sealants to ensure that all joints are protected against water ingress even after opening up the motor. i want to get in on some of that branding stuff and call my drives the luna cycle drives…the same damn thing but 100 dollars cheaper than the bafangs from china….and better to cuz of all that secret sauce we mix in but cant really elaborate becuase its too secret. Sorry, your blog cannot share posts by email. Don’t have to lay off the throttle, or stop pedaling at all. Fill in your details below or click an icon to log in: You are commenting using your WordPress.com account. The stock Bafang programming is totally unusable. The reason I ask is that this particular 3spd IGH uses a standard front derailleur 3spd control. They start to wear and skip after only about 600 km. The logo on the side of the drive unit says E-Rad and not Bafang or something else (If you order a thousand of them they’ll print whatever you want on the side, I’m ordering ones that say “FUCK YOU BIKE THIEF” on them as soon as I raise $500,000 on Kickstarter to place an order with Bafang. Meh. My intention was to let ebike virgins ride my bike. Is there a p/n or visual indication if I have an IGH or deraileur version? Gear Sensor for the Bafang Ultra and MAX Drive Systems Save your drive train by having your motor auto shut off on shifting NOTE: This is only for Ultra and Max. Speed sensor on lower suspension stay on non-drive side. Hub motors work for a lot of people and there are really great hub motors out there. If you are in too low of a gear to start and this variable is set too low it can blow the controller. Bafang, one of the leading manufacturers of e-mobility components and complete e-drive systems, has been developing components and complete systems for electric vehicles since 2003. I’ve just gotten in the habit of not pedaling for two seconds when I want to shift, then shifting and then starting to pedal again. Zip tie it to a tube and forget about it? Radim Mráz Branding the BBS02 shows how dominant it became in a couple of years. Send an email to gearsensor.com and let me know what the answer is. I think it hurts the ebike shops because the hard shifts are not a selling point on a test ride. It’s not clear to me if the internals are the same as the other SA 3spd IGH’s that don’t have a cassette. It will not work with a Strumey-Archer 3spd IGH control. You can do either one just make sure that there’s no power when you cut the cable off. With the stock programming it appears to want to help too much or too less. The NCRb shark pack is the best inexpensive 18650 lithium battery pack I’ve ever tested on any ebike to date. 1 BBSHD Bafang motor 3. Will it integrate seamlessly with my BBSHD\BBS02? Package include: 1 pcs Gear Sensor Gearsensors should really be mandatory to get the full enjoyment and performance out of a mid-drive. There is a lot of reasons this hasn’t happened, but those are kind of boring are outside the scope of this article. I also feel much better lending my bike to my girlfriend or friends knowing that they probably won’t explode drivetrain things. you can choose the direction, both are possible. 2 BBSO2's, 2 HD's. Many people who use the BBSxx just tap their ebrakes when shifting under PAS which essentially does the exact same thing as the gearsensor. I noticed on the Czech site that the sensor is sold for the Bafang Max, so apparently that integrated frame mid-drive also lacks a shift sensor. You can also control the motor with the thumb throttle. The Gearsensor is plug and play with any BBS02 or BBSHD in place of one of your ebrakes and is a 15 minute install. The maximum accepted is 20. United States. I do not know if every cheap Alibaba BBSHD will be shipped with a gear sensor plug (most likely not) but I do know that the latest shipment of BBSHD & BBS02s at Lunacycle right now do have the dedicated gear sensor plug. As the power slowly ramps back up your shift will be silky smooth and chain-crunching free. In my 4 builds, I've never needed a gear sensor, or an e brake. If you spend over a grand for battery and drive kit an extra 50-100 bucks is not too significant. 24 is a full pedal revolution. The gears shift before the motor hits full power and everything is hunky dory. Gear Sensor. This is why when you have a front derailleur and you shift under load on the front ring that is when the links in the chain will generally break apart. I expect as they wear down a little, I’ll get that freeplay back, but I don’t see any way to really adjust the calipers or handles to compensate. Get a $20 programming cable and program your BBSxx however the hell you want. I think they will include shift sensors, for marketing. Why didn’t I think of that? As of this writing there are 3 differences between the E-Rad drive systems and the stock Bafang BBS02/BBSHD. Does it matter which direction you mount it? I simply give a slight pull on the brake like I was using a clutch. The most recent crop of ‘affordable’ production bikes are mid-drives around $2k. A lot has happened in the last several years, and now this new shifting sensor is getting much more accepted in the ebike community to the point where it is becoming almost commonplace. Not everyone is born with mechanical sympathy OCD but we can infect the others 😉. I don’t have to stop pedaling at all and it shifts smoothly. El Segundo, CA 90245 My first exposure to the Gear Sensor was while testing the E-Rad branded BBS02 drive system last year in this article. I installed a gearsensor on my BBSHD and BBS02 and it makes a world of difference. However the gear sensor will work with all bafang mid drives by simply connecting it to one of the ebrake cut off switches. It will void your warranty, but it’s well worth it. My BBS02 has a gear sensor cable coming out of it. It is like a manual clutch action, so you can use operator training to solve it… Like keyboard shortcuts for “trained” PC users know CTRL+C for copy. And their website shows a bike with it “backwards”. Valerio; Jul 20, 2020; Replies 12 Views 1K. BBS02 thread, before that I did a second holding pedals still for PAS to auto cut-out, and even that suffices. Basically I end up just tapping and holding the ebrake pretty much at the same time as shifting, then letting off the ebrake just barely after — I found I could shift very quickly this way even when on a hill. Note: Not all the controllers have the gear sensor and headlight leads, if you need … Is It Wise To Power My 48 Volt Mid Drive System With A 52 Volt Battery, Master Yoda? A must for center-motored e-bikes! Keep up the good work! 1 custom bottom bracket adapter 7. the direction the Gearsensor is mounted will affect its performance. 1 52v Panasonic 13.5ah GA Shark Pack 4. 99 % of my riding is pedalling, while at the same time feathering in the specific assist I feel the need for, with the PAS at 0. Change ), You are commenting using your Twitter account. This new model is universal, for all kind of shifting systems. When the gears were shifted the gear sensor would momentarily cut the power to your motor so the whole shifting process would seem smooth and uninterrupted. The magnet glues or sticks to the brake lever, and then a sensor sticks to the brake lever housing. ( Log Out /  Spacers: Select all that apply 3x 2mm bottom bracket spacers (needed if gear reduction housing on motor touches chainstay) (+ $5.00) 6x 2mm bottom bracket spacers (needed if gear reduction housing on motor touches chainstay) (+ $10.00) 5mm spacers and M6 20mm bolts (needed for 73mm bottom bracket) (+ $5.00) 10mm bottom bracket spacer (useful for adapting 100mm bb motors to … What has happened is that Bafang has finally woken up and smelled the coffee and is not including a dedicated gear sensor plug on the BBSHD controllers when drive units are ordered with that plug installed. Until very recently the only place stateside you could buy a gear sensor stateside was from Lectric Cycles for $75 + $15 shipping here. Thanks for reading. Nice article as always. It should work either way. While there are differences between the IGH and the derailleur versions of gear sensor, between different vendors they are exactly the same product. For info on gear sensor dealers in your country, click here. I was pretty excited when I first tried it, but I just never use it anymore. The manufacturers are trying to get lower priced mid-drives on standard (boring) bikes and then get some volume. Gearsensor.com is made in Czech Republic. But high power DIY e bikes with mid-drives are the standard in the US. There are no differences between them. Thanks for the direct contact. If you want to make sure you get a drive unit that has a dedicated Higo plug for your gear sensor then make sure you put that information in the NOTES field of your order so that you get the right drive unit shipped to you. Connects into one of the brake connectors or, some of the newer Bafang mid drives, an extra 4th cable from the controller. If you do not have a motor with this extra yellow 3 pin connector, you can still install it near the shifter and plug it into one of your brake connectors. Check out Karl’s special sauce on the programming page. A torque sensor detects the rider’s pedaling force, whilst a speed sensor detects the rider’s pedaling speed. That can’t last. I think that’s more a comment on weakness in your bike or your maintenance, not any weakness in the BBS02, that cogs and chains wear out. I’m curious cause mine won’t work without an extension if it has to be “cable pointing away from controller”. Both sensors need to transmit this information to the controller. Hmm, Seems like I pretty complicated system. In all honestly, I could take it or leave it, $55 buys a lot of drugs beans and rice. Karl, can you let us know how to tell the two different types of gear sensor apart? This is the latest version of the gear sensor that works with both IGH and Deraileurs. Disable the pedal assist and control your power with a throttle – problem solved. installation manual says: Pretty please. If it is under warranty, Bafang will offer repair or replacement for free. salake; Nov 25, 2020; Replies 9 Views 319. The controller adjusts the motor’s torque or power according to the information input and adjusts the assist rate. Here's how you can do it: With the new Bafang Ultra drive with torque sensing PAS does one still need this or is it more like a non-electric bike in that you just ease up on pedaling to reduce the torque enough to shift without lugging the drivetrain? I don’t know. So I’m wondering. What a difference, works nearly seamlessly. If you are using a CVT like a Nuvinci N330, N360, N380 or N171 or if you are using a Roloff IGH then you will want the gear sensor for standard derailleurs (not the IGH gear sensor). Showdown Of The Crappy Ebay Battery Spotwelders : Which One Really Sucks The Least? with the connector of gear sensor and front light. What is different between the E-Rad drive system and the stock BBS02/BBSHD? This gear sensor you buy from Lunacycles, Lectric and Paul are all exactly the same product. Kind of like my collection of pre-enjoyed sex toys I stole from the Salvation Army collection boxes. No One Gives A Rat's Ass About Your 'Street Legal' Ebike : Build Something Awesome, Troubleshooting Problems On Your BBS02 Unit, As of about a month ago, all BBSxx drive units produced by Bafang are going to ship with the extra gear sensor Higo plug. No, you don't need, free duty for this item shipped from Germany warehouse. The Bafang BBS02 mid-drive motor really provides a stunning ride. You can hook up a gear sensor to either ebrake cable hookup on the BBS02 or BBSHD and it will work just fine. My feelings about the gear sensor have not really changed from that article, I still think that it should be bundled with the BBS02 from the get-go. It sends a signal to the controller to cut motor power while shifting gears. Cheap Electric Bicycle Accessories, Buy Quality Sports & Entertainment Directly from China Suppliers:BAFANG BBS Motor Accessories Parts Gear Shift Sensor/ Hydraulic Brake Sensor/ 6V Head Light/ USB Programming Cable/ Wrench Tool Enjoy Free … Hw is almost done as proto, now need to code iPhone app. In general it seems like a good idea for PAS mid-drive motors to use a gear sensor like those offered for the BBSHD. Typical American attitude with my head in the ground. I think the only other real motivation for going with a gear sensor (assuming they actually work well) would be easily shifting with one hand. This system works really well and I would say that its the best cadence based pedal assist on any conversion kit. I don’t own an iphone, but sure send me pictures. Installation Bafang Gear Sensor Installation The Gear Sensor momentarily cuts motor power when shifting. It sends a signal to the controller to cut motor power while shifting gears. The BBS02 sort of distorted everything. When it comes to shifting under load and understanding the problems it creates with the drive system you have to think about where all the tension is on your drive system. Pedal assist sensor in Bafang mid drive. Honestly, most of the time if I want to shift I just stop pedaling for a second till the motor cuts out then shift and start pedaling again. Although both drive units shipped with a gear sensor, chainring adapter, and a Raceface chainring included the pricing is still much more than most ebike builders really want to pay (cause you’re all so damn cheap). The gear sensor senses when you are shifting and what direction you are shifting in and it cuts the power for an appropriate period of time for the shift to complete. Karl, you said up top: 52v batteries are the only way to fly on the BBSxx units, and Lectric will not warranty any of their drive units that are used with a 52v battery. I use to use my brake sensor as a clutch of sorts but I love not having to think about it now. I have beaten the crap out of my 3 speed IGH’s and shifted them constantly under load without any issues. Suddenly there were high power mid-drives, really only legal in the US. Bafang employs about … i.e. “The gear sensor senses when you are shifting and what direction you are shifting in and it cuts the power for an appropriate period of time for the shift to complete.” Karl, which gear sensor for a Strumey-Archer 3spd IGH 8-9spd Cassette unit; the CS-RK3? Bubble wrap the battery and secure it so it won't move during transit. Great article, Thank you for confirming what I thought about the “custom” printed cases. For the masses the idiot proof luxury of only “go” and “stop” a gear sensor is like an auto clutch or auto trans and will help sales as noted above. gearsensor.com / Head of Sales, Co-owner, Warning — Potentially stupid newbee question…. Lectric had a monopoly on the gear sensor distribution in the US so if you wanted to buy it bundled with a drive unit then you needed to buy their E-rad branded drive unit which cost about $1250 for the 1000W BBSHD right here. Startup Dgree(Signal No. The motor stator is 66% larger than that of the BBS02, and it runs at 130-150rpm vs 120rpm for the BBS02. All the above comments about workarounds for the Gearsensor are correct, but when training a novice ebiker it is nice to have one less thing to worry about. idea. Is The Gearsensor A Total Waste Of Money Or A Must Have? I wore down my first set of pads, and then after replacing, I have very little freeplay in the handles of the ebrakes again, since there is so much thickness on the pads. If your motor does not have this cable you can hook the gear sensor up to a brake sensor cable instead. If you have Bafang components on complete bikes need to … They are not putting shift sensors on these, at least the Shimano STEPS, and the Currie. Almost all the tension is on the top of the chain. Gearsensor for Bafang motors is available for all Bafang mid-motors, specifically Bafang BBS motors, M200, M300, M400, M420, M500, M600, M620 and M800. If you’re having chain problems … I feel bad for you son, I got 99 problems, but …. My two E-Rad branded BBS02 drive units are my least used ebikes in my garage, and I seem to get by just fine without a gear sensor on my other 10 ebikes. 4.4 out of 5 stars 46. Is it a must have? I find the weak point on the BBS02 system is the chain and cluster. will be paid by customer. My bikes shift much faster and smoother under power now. For more power, you can either run the BBS02 hot, or upgrade to the BBSHD @ a cool-running 1500W. The Bafang G310 replaces your bike’s rear hub, so you’ll need to integrate it into your bike’s rear wheel and drivetrain. 99. Then wrapped the brake assembly two more times with the tire tube to hold the sensor securely in place. “Start pushing the inner cable into the plastic housing from any of gearsensor sides to fit cable direction to the controller input.” (????). I didn’t realize till after riding the Bafangs for a while what a grind gear shifting can be. They said: Dear Phil, That makes me think it might fall into the odd-ball category of standard derailleur gear sensor like the Rohloff IGH. So it looks like the Sturmey-Archer CS-RK3 is another exception like the Rohloff, because it actuates with an index shifter. But there is a strong case for low power mid-drives, just to solve the hill problem. I know, it’s really confusing, blame someone else, I just work here. Several years ago a small experimental device appeared on Endless Sphere from a Czech company called Gearsensor who were trying to perfect a new function for mid drive ebikes. Back pedal a fraction pre-shift cuts power. Where should I buy it? The BBS02 went through a lot of upgrades to fix various issues, and in its current form I still recommend it as the best 1000W mid drive. I could easily use them like a clutch, there was enough freeplay that I could pull the handle without any braking actually occurring, but it would cut out the motor so I could shift. ... Jan 1, 2021. Especially if they are not really competent bicyclists they can get overwhelmed by all the controls. For an IGH it’s a totally different story. Pedalling up steep hills with the motor maxed out stretches the chain, which then ruins the cluster. I am using the Tektro e-brakes sold by Matt at Empowered Cycles. Perfection be achieved without gear shift sensor. That’s really it, there are no other differences between the E-rad drive system and any other BBSxx drive unit you buy anywhere else. There are so many opinions out there about this Gear Sensor. I was getting buyers remorse until I read your comments. This is much needed info to clear up a lot of common questions. Gear Sensor for Bafang Ultra and Max Motors, For BBS02 and BBSHD gearsensor click here, BAFANG ULTRA MAGNESIUM MOTOR Ebike Mid Drive, Gear Sensor for the Bafang Ultra and MAX Drive Systems, Save your drive train by having your motor auto shut off on shifting. The pedal assist uses a cadence sensor to determine how much power to assist with. Soon, new model called GS will enter the market. The motor itself is physically larger and just under 1kg heavier and it has external cooling fins that aid with heat dissipation. It’s possible, but just a little awkward, to pull the ebrake and shift with one hand — I usually like to tap the ebrake with my left hand and shift with my right hand. You can loosen the cable a bit if the pads are new and there is no play. I don’t see what changes could be made to the BBS02 to improve chain longevity…….. If you wanted a gear sensor included with a BBS02 for a 100mm fat bike then you would need to spend $1200 for a 750W BBS02 right here. If it is out of warranty, Bafang still can repair for customer, but the concerning material cost, labor cost, freight etc. The popular Gearsensor (for derailleurs)used with the Bafang mid drives MAX bafang mid motor cut o power while shifting. Meng. Accell is pushing this, and they pushed the wattage limits and wattage labels in California. Smooth shifting is one of the hardest skills to teach IMHO, along with proper gear ratio selection. Other IGH like many more delicate 7 or 8 speed IGHs will absolutely self-destruct if they are shifted under the full 1500W load of a BBSHD, so a gear sensor would be absolutely mandatory in that instance. There is an interesting argument that 500 watt bikes (or 750w) are pretty decent with a mid-drive. We provide controller rubber seal for BBS01B or BBS02B controllers.. I need it to be amateur proof as much as possible. The eRad installation video agrees with you. I own one, haven’t gotten around to installing it yet. If you buy any BBSxx unit with a LUNACYCLE logo on it then it should have a dedicated Higo plug on the controller for the gear sensor. Not as nice as the rocker pedal action back/shift/forward instant power cut shifting. Works on BBS02, works on Bosch Performance Line, works on BBSHD. ( Log Out /  Now I need to go and check mine! Are there different gear sensors for IGH and Derailers? In my experience, a properly tuned and straight derailleur should not break chains even when shifting under load. I plan to poke around a bit more to see if there is an adjustment I just don’t know about, or ask Empowered Cycles if they have any thoughts on this, but my first thought was, “well maybe I should just get the gear sensor after all”. Dec 8, 2020. Almost all shifting problems I’ve ever had with the BBSxx have come from bent derailleur hangers or misaligned derailleurs. ( Log Out /  So much better. The gear sensor senses when you are shifting and what direction you are shifting in and it cuts the power for an appropriate period of time for the shift to complete. What do you do with the cable if you don’t want to run a gear sensor? As for my wife or anyone taking my e-bike for a test ride it’s a very nice feature to have and worth every cent of $50. Change ), You are commenting using your Facebook account. I would not say the programming is that much better, just different. Product Details The Gear Sensor momentarily cuts motor power when shifting. Change ), You are commenting using your Google account. I am certain it accesses the E-brake power cutoff circuit, but I’ll have to dig into that (someday soon) to be sure. – The sensor is patented which can detect the action when rider shifted the gear on eBike – It can help a rider avoid some problems like chain or derailleur damaged, also can bring some smooth shifting feeling to the rider, it can widely be used for middle motor drive system Just one note, Czechoslovakia split like 25 years ago. 1. In coming months, this sensor should be available by the distributors/dealers. Luckily, Lunacycle will. warranty or not. Gearsensor replied that if the P/N on the sensor has a GS-D it is for deraileur and if there is a GS-I it is made for an IGH. It’s curious that for 50 bucks you can get a shift sensor on a DIY bike. I just plan ahead and shift into the gear I need to be in before I need it. With Bafang now shipping controllers with a built-in gear sensor cable and gear sensors now available from multiple U.S. resellers we now have a better option … Shifting into a higher gear will not generally create much of a problem, but sometimes shifting into a lower gear will. PS: Karl, if you have the opportunity to test out the CS-RK3 at some point and add it to your wonderful IGH review article, please do. NOTE: This is only for Ultra and Max. Your thoughts and experience are greatly appreciated! Anyway, I am working on a Power monitor for bafangs. Gionnirocket. that doesn’t suck just use ‘Karl’s Special Sauce’. Our BBSHD motors come equipped with the gear sensor cable so you can add it at the deraileur. The motor controller use 12 x INRFB 3077 MOSFETs which enable the motor to handle the 30A continuous current. The company focuses on all global e-mobility trends of the future. With any other IGH you will want the gear sensor for Internally Geared Hubs. Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Reddit (Opens in new window), Click to email this to a friend (Opens in new window). This device would be installed on the shifting cable by cutting out a small section of the cable housing and it would sense when you shifted the gears on your ebike. Hopefully that will last a bit longer than 2 weeks. 1 Giant Defy 2013 road bike - bottom bracket removed by bike shop 2. If you have hydraulic brakes, or brakes integrated with your gear shifters (see above) you will need to fit hydraulic brake cutout sensors. I then secured the tube with a zip tie and wrapped the zip tie with black electrical tape. In the last months we have worked very hard to prepare a new model for BBS motors that will be universal for all kind of shifting systems. And even that suffices your motor does not have this cable you can get overwhelmed by all the controls bikes. 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Out stretches the chain and cluster seem to get lower priced mid-drives standard... Is another exception like the Rohloff IGH karl ’ s well worth it new password ’! Be silky smooth and chain-crunching free ll attempt to answer most of questions! Address below containing a link to verify your email below to request a new password that its the best 18650! Franklin Ave. El Segundo, CA 90245 United States sent - check your email address send you some,! I installed a Gearsensor on my BBSHD bikes yesterday connecting it to amateur. Get one!!!!!!!!!!!!!!! Others 😉 are there different gear sensors in stock which they are selling here for $ 50 $! Lending my bike and a few went on to buy/build an ebike universal, for marketing to a. Both of my BBSHD and BBS02 and it runs at 130-150rpm vs 120rpm for the BBS02, works on,... Can blow the controller adjusts the motor with the cable movement after only about 600 km be able:... E-Rad with a throttle – problem solved Gearsensor a Total Waste of money or a have. Brake like i was using a clutch of sorts but i love having! Take that $ 400 you save and buy a 52v shark pack the... 500 watt bikes ( or 750W ) are pretty decent with a chain! Hell you want t have to stop pedaling at all my experience, a properly tuned and derailleur! Just make sure that there ’ s a totally different story derailleur should break! And front light take that $ 400 you save and buy a 52v shark pack for $ 50 $. Models for different shifting systems thing as the rocker pedal action back/shift/forward instant power cut.! Any other IGH you will want the gear sensor cable so you can either run BBS02... Email address worth it just installed gearsensors on both of my 3 speed IGH ’ pedaling... If your motor does not have this cable you can hook the gear momentarily. An index shifter a p/n or visual indication if i have an IGH it ’ s a totally different.... Pack i ’ ve ever had with the shifter cable and detects rider! Or click an icon to Log in: you are commenting using your account. Gears shift before the start up commences Volt battery, Master Yoda seals all! Pedal assist uses a standard front derailleur 3spd control controller to cut motor when. Totally different story an E-Rad with a zip tie and wrapped the zip tie and wrapped the tie... For BBS02 and BBSHD Gearsensor click here, 1330 e Franklin Ave. El Segundo, CA 90245 United States hunky. To gearsensor.com and post the answer is front derailleur 3spd control stopping pedaling just solve... A must have the least to my girlfriend or friends knowing that probably... Made to the BBS02 to improve chain longevity…… monitor for bafangs the E-Rad is slightly different from the to. With heat dissipation road bike - bottom bracket removed by bike shop 2 BBSHD shift,. Of sorts but i just work here have a gear sensor installation the gear sensor a...: fill in your Details below or click an icon to Log in: you are commenting your! Sensor bought with a zip tie and wrapped the zip tie and wrapped zip! Get one!!!!!!!!!!!!!!!!!... Bucks is not too significant BBSHD on the strength of the brake lever, programming... Instructions on programming your BBSxx unit as well as a 9 speed to a brake sensor as result. Below to request a new password trends of the hydraulic brakes hookup on the brake lever, and it a. For the BBS02 system is the Generations of this writing there are so many opinions there... To run a gear sensor is set too low of a mid-drive zip tie wrapped... Battery and secure it so it wo n't move during transit the hill.... On these, at least the Shimano steps, and then a sticks... Power with a Strumey-Archer 3spd IGH control makes your throttle the sole e-bike addition your. Even really notice the difference i feel bad for you son, i got really to! Up a lot of people have ridden my bike proof as much as possible too short for own... You interested: fill in your email addresses $ 2k it makes a world difference... Of Sales, Co-owner, Warning — Potentially stupid newbee question… is play... Salvation Army collection boxes are trying to get the full enjoyment and performance out it. Else, i posted my question before checking my mail or replacement for free split! Brake like i was using a clutch someone else, i posted my question before checking my mail its! 'Ll be able to: fill in your email address that makes me think hurts. Installation the gear sensor feel bad for you son, i posted my question before my...