Hopefully this thumb throttle last for a good time .

Dislike cause it didn't work. Thought it would work on my yume swift throttle electric scooter. Thought it was compatible. My Bag for not seeing the word bike.

I've installed a lot of throttles on e-bikes. Fed up with full-twist throttles molded-on horrid grips and ugly housings that interfere w/ my shifter and brake levers placement, I uninstalled my Domino 0 - 5 ohm to find a thumbie. In conjunction, I replaced the JST plug on the controller, soldering in a Bafang Julet fitting cord and (I've published the entire process on 'endless sphere') determined the wiring.I have a couple full-twist Wuxing throttles. Very nice performance but an ugly grip on my beautiful machine. They really hit the mark with this one.Much higher quality materials and construction than other thumbies and I like that it's only 0.8" wide. My brake lever placement is now easily adjusted to my tastes.Since I rarely use throttle but shift constantly, I mounted on the left side and my shifter on the right is now perfectly ergonomic, and my brake levers/ shifter fit just right.On street testing (Class 3 Bike) I find the bike's noticeably more powerful than with any others throttles I've tried. It pulled clear up to 24mph, not the usual (pedelect) 20mph max.It should also be pointed out JST (fittings and) wiring standards are for fixed applications - LED lighting, Computers and such. Being bombarded with sudden shocks, they suffer intermittent failure.Julets are specifically designed for e-Bikes, so I replaced the 26 size JST's with 22 Bafang wires.The wire this throttle uses is (bafang plug) is exactly right. It's tough and the correct gauge.Strip black outer-sheath at 12. Perfect. No damage to three-inner wires insulation.Inner wires strip at 22. No torn strands.Never use a blade to try and cut the outer- sheath, or strip it down the wiring. 12 on the strippers.There's usually one common colored wire, so it's simple to ascertain the other two (GND or Signal).I've clipped those two in reverse numerous times an zero damage to my electronics.If display (1) shows error message; (2) throttle won't work; or (3) motor jumps into to full-throttle mode: Turn off at display, reverse wires and restart and it works.Features I like.The weight. It's light.The design. I'll be doing some more real-world testing, so the convenience of being able remove the throttle without having to remove my brake lever and grips is a big deal time-saver.The geometry and adaptability of configurations. Best I've found.Three six-mile rides and it seems the power input is about same as torque at my pedals. The power ramp up is a lot better than my $175 Domino - even after installing resisters.Placement, either side of my brake lever works fine. No thumb stress whatsoever and no interference with anything.Buy this before it's banned. It's that good.Ride on !!!If you have longer or shorter thumbs, or prefer two finger brake position v fuller hand on the lever, it makes it easy to experiment.but my impression thus far is it's the best yet and Wuxing has hit a Home Run.

Excelente excelente

I was looking for a new throttle to replace the OEM one on my e-bike since it broke and this happened to catch my attention so I decided to buy it.Installation is pretty easy and way better than my original one since I didn't need to dismantle my handlebar just to put it on. It felt way better too, rather than a cheap loose plastic this thing is ridgid as heck, and pressing down just felt way smoother. The cable was a bit too long for my bike but zip-tying it down solved that issue pretty fast.Overall super pleased with this throttle, I highly recommend this to anyone looking for a replacement/upgrade.

This was used to replace the OEM twist throttle on a Cysun ebike. I replaced the straight handlebars with some ones with bent ends, the OEM throttle did not work(mount) with these. I didn't like the twist throttle anyway. The original plug was yellow, this one is orange. The plugs mated but it didn't work out of the package. I did a bunch of research online, the wire colors didn't match anything written about. Supplied wire colors are gray, brown and black. Looks like signal and 5v supply can be either of two positions on the plug for these Hall effect throttles. I used regular sewing pins inserted into the wires at the throttle end to determine which connector pin went to which wire using an ohmmeter. Cutting and splicing gray to brown and the reverse did the job. About 1/16" of insulation was stripped and a soldered butt splice made the connections. I used some "liquid tape" for insulation. There's not much space in the wire pocket in the throttle for anything like shrink tubing. It's a very simple construction internally, only thing resembling complication is getting the spring for the thumb piece into the proper spot before getting the cover on. The design of this unit allows putting it into place without stripping everything off the end of the handlebars. Very nice and fit the new handlebars well. Seems to be well made. Once changed over, the throttle seems to be sensitive enough. Am satisfied with the corrected unit. I'll have to see how durable it is over the next few months.

Didn't work right out the box for my dual motor ebike, black wire was switched for white wire , Works great Now, I Guess not plug and play for every bike.

As this throttle comes, it is not directly applicable to my Kaabo Wolf King GT scooter. However, upon switching and reconnecting the pink and grey wires to the plug (pink to grey and vise verse, black stays the same)- this is a MUCH improved throttle to the throttle that originally came with the scooter. This throttle feels much more solid, is much less prone to engage accidentally, and even applies power to the motors in a much improved and more reliable way and without that awful “dead zone” the original throttle has. I suggest it strongly. Note to manufacturer: business could definitely be had to have those two wires the other way to advertise as a plug-and play throttle upgrade.