Chainwheel set 2 x 10 speed Shimano Tiagra FC-4700 - 172,5/50-34T with hollow axle - black

The new SHIMANO TIAGRA FC-4700 crank balances weight and efficiency without sacrificing rigidity. It is offered in 52-36, 50-34T and (new) 48-34T chainring options and crank arm lengths of 165, 170, 172.5 and 175mm.

Optimal power transfer motivates the riders to pedal further and faster

Optimal balance between stiffness and light weight

Reinforced 4-arm construction

110 PCD

Optimized shape for the HG-X chain

Set combinations to suit more driving styles

Additional gear combination: 48-34T

Gear combination: 50-34T, 52-36T, 53-39T, 48-34T

Crank arm length: 165, 170, 172.5, 175

Product specifications:

Model: FC-4700

Series: SHIMANO Tiagra 4700

Color: Group color

Width BB unit with thread: 70 mm

Crank construction of 2 parts

Chainline (mm): 43.5

Chainring combination: 50-34T

Compatible BB Type Exterior

Compatible chain: HG-X 10-speed

Including mounting bolt crank

Crankarm length (mm): 172.5

Arms chainring: 4

BCD (mm): 110

Rear gears: 10

Recommended BB Pressfit: BB-RS500-PB

Recommended threaded BB (normal): BB-RS500

Width BB unit with thread: 68 mm

Q factor (mm): 150