Shimano Tiagra FC-4700 50/39/30T 170mm Crankset Grey

New 10-speed Shimano Tiagra provides serious entry-level riding performance with cascaded technology from top-tier lines. Benefitting from Shimano's many years of research and the technology that has gone into their higher tier products, this new Tiagra series is worthy of your choice.
The Tiagra FC-4700 balances weight and efficiency without sacrificing stiffness. The reinforced 4-arm construction and teeth optimised for Hyperglide chains gives you excellent performance on a budget. The triple-chainring setup gives you a wider gearing range for tackling those super-steep climbs. Available in a range of crank arm lengths and gearing combinations.. Tiagra 4700 Series
. Optimised for Shimano Hyperglide chains
. Smooth drive train transmission
. Enhanced shifting
. Improved chain engagement, means longer lasting chain
Specifications
. 3x10 speed
. Crank arm length: 170mm
. Chain ring combination: 50/39/30T
. 2-piece crank construction
. Chain line: 43.5mm
. Compatible chain: HG-X 10-speed
. Crank fixing bolt included: Yes
. Recommended BB: BB-RS500-PB (pressfit); BB-RS500 (threaded)
. B.C.D: 110/74mm
. Q-factor: 158.8mm