Shimano BR-R7170 Flat Mount Rear Disc Brake Caliper seat-posts Series: XTR

Series: XTR

the FASTR REACT adds distinctive rows of paddle-like serrated shoulder treads designed to better "lockdown" the tire during hard acceleration to more efficiently transfer the power of each pedal stroke into forward momentum

Quicker Piston retraction

ASTM F2040-11

Shimano BR-R7170 Flat Mount Rear Disc Brake Caliper seat-posts Series: XTRThe Shimano BR R7170 Flat Mount Rear Disc Brake Caliper brings powerful and reliable braking performance to your bike with its advanced hydraulic technology. Featuring a durable aluminum caliper and equipped with the L05A resin brake pads, it ensures smooth, consistent braking in various conditions. This caliper is designed to integrate seamlessly with the 105 R7100 series, offering easy setup and dependable stopping power with minimal maintenance.