Shimano BR-R9100-R Rim Brake Calliper Rear coloured and 12mm chopped carbon fibres

and 12mm chopped carbon fibres which have been reclaimed from recycled bicycles

low-friction drive

ALTUS CT50 Series

Q Factor: 53mm

Shimano BR-R9100-R Rim Brake Calliper Rear coloured and 12mm chopped carbon fibresWith SHIMANO's SLR EV dual symmetric pivot design, the short arm DURA ACE R9100 series caliper brakes employ twin bearings and a roller to realize greater efficiency and deliver superior modulation and stopping power. They are offered in traditional and direct mount options. The best balance between rigidity, weight and stopping power More predictable, linear braking curve Clear contact feeling with better linearity Stabilizer added between axles work