FC-R8100 FRONT CRANKSET ULTEGRA 50-34 160mm cycling Chain Red E1 Flattop 114Links

Chain Red E1 Flattop 114Links w/PowerLock 12 speed

The pedal's wider edge-to-edge contact surface ensures efficient power transfer

Capable: 47c/650b x 2

X5 Rear Derailleur Medium Cage 9 Speed Aluminium Silver

FC-R8100 FRONT CRANKSET ULTEGRA 50-34 160mm cycling Chain Red E1 Flattop 114LinksSKU Description 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 52 36, 50 34, and 46 36 chainring options. 160, 165, 170, 172. 5, and 175 mm crank arm lengths. Product Description An integral part of Shimano's new 12 speed road lineup, the FC R8100 crank builds upon Shimano's legendary front shifting and