SHIMANO 105 FC-R7100 2x12-SPEED CRANK 52/36T Crank Arm Length:172.5mm Dimensions: 130cm x 90cm x

Dimensions: 130cm x 90cm x 36cm

Use: Road with 3 hole road shoes

High quality 9-speed cassette good for Shimano/SRAM

This Tension & Guide Pulley Unit can only be used with Shimano Tiagra RD-4700 10 speed rear derailleurs

Combining premium ultra-light Rebound foam for long lasting support with lightweight SST rails

SHIMANO 105 FC-R7100 2x12-SPEED CRANK 52/36T Crank Arm Length:172.5mm Dimensions: 130cm x 90cm xThe new design of the Shimano 105 FC R7100 2 x 12 speed HOLLOWTECH II crankset not only brings a cult like look and aesthetics, but also ensures even better performance. Features Shimano 105 FC R7100 12 speed Crank 52 36T Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Optimum power transfer Best balance