SHIMANO CLARIS R2000 Crankset groupset include FC-R2000 50-34T 170mm and BB-RS500 / BB-RS500-PB Bottom Bracket Original parts $69.97 - $75.89 Min. order: 2 pieces SHIMANO XT M8100 1X12Speed Groupset Shift Lever Rear Derailleur Micro Spline Cassette with Chain M6100/M7100/M8100 Bi...
Specifications: Material: Hollow Aluminum Product Category: Bicycle Crank & Chainwheel Design: Optimized Balance of Stiffness and Lightweight Compatibility: SHIMANO 105 R7100 Di2 Series Chainring Combination: 50-34T, 52-36T Recommended Bottom Bracket: SM-BBR60, SM-BB72-41B Features: **Optimized ...