Juintech M1 hydraulic calipers! Front and Rear

Just installed them on my Rad rover....so much better, stops much faster..no more squeaky :) Kinda Spendy:(

The stock mechanical brake calipers on the RadWagon 2019 needed constant adjustment. Mechanical brakes are a lousy design in the first place: only 1 pad moves while the other stays in place. So they rely on the rotor flexing a bit. They need to be adjusted very frequently, every 50 miles or so in my case (2 kids in the back + hills). And for the rear caliper, the adjustment screw can't be reached because of the motor. So I'd have to unscrew the caliper every time it needed adjustment... Switching to the Juin M1 was a game changer. Adjustment is super easy (no tools). Installation was straight forward as well. My brakes are always well adjusted, so I always have good stopping power. Probably not as much as a fully hydraulic brake but much better than before. Thinking about getting an other pair for my wife's RadRover.

On my 2018 Radcity the improvement in breaking is small to non existent. Yes these are much easier to adjust but these so called hydraulic breaks stop only ever so slightly better than factory breaks. I was looking for significant improvement in stopping but am very disappointed. $150 breaks. It is a big price to pay for breaks that only really offer easy adjustment.

easy to install but changed nothing on braking performance. i guess i expected a lot for $150 i have a 2018 RAD mini. i watched the video and was convinced this would be a good upgrade. same braking performance as stock.

i have mounted them on a aventon sinch with 203 rotors and they are great.

I have a fairly heavy custom build with a fully steel stealth bomber frame. The bike has to weigh close to 90 pounds and I weigh about 160. I originally had mechanical disk brakes due to cost but recently added these. The stopping power is night and day and the price is impossible to beat for hydraulic calipers. No more constant adjusting :)

Like them a lot Once you break them they work fine I would recommend them

These brakes are incredible. They installed in 15 minutes and while they are significantly better than my stock brakes, they make no noise. I live on a 10 degree incline hill, and they work perfectly. Such a significantly improvement over the cheap metal on metal brakes that came with this bike. Didn't need to use any adapters that came with the brakes. Just installed them on and adjusted them and it was perfect. So easy, thank you Bolton e-bikes for a life changer set of brakes. I'll continue to purchase your products and watch your videos for life. Game changer. You guys rock! Very much worth the price or more actually.

My old brakes were super loud, these are silent and they stop the bike real good.