Juintech M1 hydraulic calipers! Front and Rear

Ordered this pair to replace the two front brakes on my Taga 2.0. Quick and easy upgrade, using the adapters that came with the bike. Because of Taga’s twin brake setup, it still takes a bit of tweaking to get them both adjusted alike, but it’s much less fiddly than with the stock mechanical brakes.

I did order this caliper some times, I just put in a day ago my ebike working very good i like it, so far so good.

My brakes came today put them on and took it out for a test ride there works excellently very happy with the purchase

I ordered two sets of Juin Tech M1 hydraulic calipers from Bolton for my wife and I's Rad Rovers. They arrived about a week after ordering. Installation was fairly cut and dry after watching Kyle's install video. Took about 30-45 minutes per bike to get them on, centered and fine tuned. Very simple. Allows use of existing cables and hardware. Pay attention to which bolts go in which holes. On the Rad bikes the top bolt is longer than the bottom and the supplied bolts are too short. Using the factory bracket works great though. Adjustment is one screw for caliper width and barrel adjusters for cable tension. I used some sandpaper and scuffed up my rotors to give the pads something to grab. I then used disc brake cleaner on the rotors to clean them up. The M1's perform great. Quieter, more stopping power and faster adjustment. What I especially like is that they hold on the downhill, whereas the mechanical Tektros did not. Recommended.

I just installed Juintech M1 hydraulic calipers from Bolton Ebikes. Pretty easy install while watching the video over and over again. Had some problems with cable fraying on the front and it was hard to get in the eyelet hole. The back brakes for the 2019 Radrover didn't require any adapters so I just screwed it in direct to the mounting brackets that were built in the bike. I used all the Rad screws and none of the adapters that Bolton Ebikes included. Also hard get to the mounting screw on the back brake because its right next to the frame. I just took it down a 30 mile and hour hill and it stops with out any squeaks and faster stopping power with out much effort. Well worth the money $$ don’t wait like I did buy now before they sell out!

I'm very happy that I upgraded my Radrover mechanical disc brakes to the Juin Tech M1 hydraulic disc brakes. Now adjustment is simple....when they actually need adjustment.....and the stopping power is great. Installation was clean and easy. I watched Kyle'sinstallation video several times and wrote my own set of instructions step-by-step to make sure I didn't overlook anything. I didn't need the bolts included in the kit nor the mounting brackets. I used everything from the stock brakes. I was pleased that the kit included cable ends since I didn't have any and my bike came without them. I used my electrical wire cutter tool to crimp the cable ends. No regrets and well worth the monty.

Purchase these for my rad rover fat tire and love the ease to set them up and they are alot more responsive. Highly recommended

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.