Transport gratuit ANGRENAJ SOSEA SHIMANO DURA-ACE FC-R9200 50-34T FARA BB 177.5MM

The Shimano Dura-Ace FC-R9200 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 top-of-class chainring design provides the fast and precise shifting of Shimano’s 12-speed Di2 groupset. The FC-R9200 Crankset is offered in a variety of crank arm lengths to suit any rider. The new 54/40T chainring option provides a gearing choice for riders who need the speed – such as time trialists and power descenders.

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
New 54/40T option for the fastest racing situations

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: Black
Weight: 714g (170mm, 54/40T), 692g (170mm, 52/36T), 685g (170mm, 50-34T)