Tektro MD-C550 Dual-Piston Cable Actuated Mechanical Flat Mount Disc Caliper Road Short-Pull Levers BLK CheckoutTitle=Shimano SM-PCE02-B3 Di2 PC Linkage Device for E-Tube - With System Checker and Programmer With capacity for an 11-38t

With capacity for an 11-38t cassette and a 17t chainring gap in the front this derailleur gives you the gear range you need to ride where you want

0 Thread Length (mm) 25 Axle Diameter (mm) 12 Over Locknut (mm) 100 Overall Length (mm) 112

light wood core improves touring efficiency

25" (200x57mm) Fits 2015-2018(V1-V2) Santa Cruz Bronson/Roubion Black B3

Chrome Hardened pins provide additional durability

Tektro MD-C550 Dual-Piston Cable Actuated Mechanical Flat Mount Disc Caliper Road Short-Pull Levers BLK CheckoutTitle=Shimano SM-PCE02-B3 Di2 PC Linkage Device for E-Tube - With System Checker and Programmer With capacity for an 11-38tThe Tektro MD C550 is a flat mount dual piston cable actuated disc brake caliper optimized for road drop bar lever pull. The low profile caliper design is compatible with road bikes Dual piston caliper provides steady braking power 1. 8mm recommend rotor thickness (sold separately) Brake Lever Actuation Short Pull Rotor Included No Brake Caliper Type Flat Mount Pad Compound Metal Ceramic Weight 155 Defined Color Black