Reducere specială ANGRENAJ SOSEA SHIMANO ULTEGRA FC-R8100 50-34T 12 VITEZE HOLLOWTECH 2 170MM

SHIMANO ULTEGRA 8100 CRANKSET DESCRIPTION: The Shimano Ultegra FC-R8100 Hollowtech 2 Crankset ensures maximal power transfer from the pedals to the chain. Hollowtech II technology keeps the weight of the cranks down and the chainring design facilitates the fast and precise shifting of Shimano’s 12-speed Di2 groupset. The FC-R8100 Crankset is offered in a variety of crank arm lengths to suit any rider. Note: Images are for illustrative purposes. Specifications in photos may not be correct. Includes crankset only (crank arms, chainrings, and spindle). Features: 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 Specifications: Speed: 2 x 12 Speed Spindle Diameter: 24mm BCD: 110mm Chainline: 44.5mm Q-Factor: 148mm Threaded Bottom Bracket Shell Width: 68/70mm Crank Arm Material: Aluminum Color: Grey/Black Weight: 711g (170mm, 52/36T), 700g (170mm, 50-34T)