Shimano 105 FC-R7100 Crankset Chainring Combination:52/36 Clutch mechanism can be turned

Clutch mechanism can be turned on to maintain chain tension

Get ready to step into your next epic adventure

The Scorpion XC S is the best choice for any course with soft terrain

*NOT HOOKLESS COMPATIBLE

new optical lens with excellent side visibility

Shimano 105 FC-R7100 Crankset Chainring Combination:52/36 Clutch mechanism can be turnedOUTER 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