Shimano 105 FC-R7100 Crankset Crankarm Length:160mm Made of eco-friendly biodegradable ingredients

Made of eco-friendly biodegradable ingredients

combining great value with trickle-down technology from Shimano's top-tier groups

25" / 60TPI

Available in several configurations to meet the needs of different types of riding and different types of riders

Those bearings comprise either CeramicSpeed Standard or Coated Bearings

Shimano 105 FC-R7100 Crankset Crankarm Length:160mm Made of eco-friendly biodegradable ingredientsOUTER RING MATERIAL Aluminum GFRP CRANK AXLE MATERIAL Steel AVERAGE WEIGHT 754g THREADED BB SHELL WIDTH 68 70 CRANK ARM FINISH Anodized COMPATIBLE BB TYPE Outboard CRANK AXLE FINISH Plated GEAR ARMS 4 COMPATIBLE CHAIN HG 12 speed SERIES 105 INNER RING MATERIAL Aluminum GENERATION 105 R7100,R7100 INNER RING FINISH Anodized CRANK ARM LENGTH 160,165,170,172. 5,175 CHAIN RING COMBINATION 50 34,52 36 OUTER RING FINISH Anodized CRANK ARM MATERIAL Aluminum