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BB8 has set the standard for mechanical disc brakes for years. BlueSunshine's CPS (caliper positioning system) continues to make setup and adjustment a snap. Each kit includes a set of TWO of the following: 1 caliper, 6-bolt rotor, mounting hardware, and adapters (one brake). Works with any linear pull brake lever, including BlueSunshine and others (levers are not included).
Package List :
2 pcs 1.5M brake cable
1 pcs Front 160mm Caliper Adapter with Pad
1 pcs Rear 160mm Caliper Adapter with Pad
2 pcs Disc Brake Rotors (front and rear)
1 set Brake Rotor Bolts
DonS
Reviewed in the United States on March 12, 2025
No instructions but I figured it out. I could only install the front caliper because rear hub not compatible with disc. In any case, the brake works better than the rim type that was on there, but not significantly better
Mabrouk
Reviewed in the United States on September 6, 2024
The screws are made of very bad material, it's easy to get them rounded up. I had to remove and replace the screws except for one that was damaged. I don't recommend these brakes for heavy bycicle riders as the brakes will not work properly.
Calleto james
Reviewed in the United States on September 29, 2024
Didn’t use it
Don Mapes
Reviewed in the United States on July 7, 2024
Put these on my wife's electric bike to replace what was there (and the new pads). Worked fine.
Steve
Reviewed in Canada on September 22, 2023
These are ok. It all fit fine and whatnot. But they aren’t of great quality and don’t have much stopping power. The won’t lock up the tire no matter how hard you squeeze so wouldn’t recommend for anyone doing anything crazy like mountain biking or race. But for just cruising around the city there ok.
Arbee caspillo
Reviewed in Canada on August 29, 2023
Good product
raz
Reviewed in Canada on November 18, 2022
Have not installed yet, brake calibres seem to be made well will follow up after install and use.
Jonathan Bergeron
Reviewed in Canada on October 9, 2022
Pour mon vélo fat bike électrique avec pneus de 20", seul hic le câble avant etait trop long!
Pat L. Hart
Reviewed in the United States on November 28, 2020
I got 1200 miles on my mechanical electric bike brakes before the pads were so worn they were rubbing metal-on-metal. Because it was way too much hassle to replace the discs and run new cables I replaced only the front and rear brake assemblies themselves which were another brand from the ones I took off.. It appears most Chinese bike manufacturers use exact same size and distance bolt patterns as the entire brake assembly both front and rear were an easy direct bolt-on. After simple adjustments (as there were no supplied instructions) the brakes work perfectly. Quite a bargain.
Clint
Reviewed in the United States on October 27, 2020
The rotors are fine but the pads suck. It stops once after that the pads don't work.
Robert Michels
Reviewed in the United States on January 17, 2020
I was going to replace the worn pads on my Tektro IO calipers but for about double price I ordered an entire brake set. My Tektro calipers were corroded and had high mileage use...got my money worth. These are easily installed and adjusted no problems. Braking is superb and for the money this is an excellent set of brakes.
scott korum
Reviewed in the United States on April 24, 2019
i read a few reviews that were bad i have no idea what they r talking about they went on perfect and work better for the price they r great value
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