SHIMANO SORA FC-R3000 50-34T 175mm

Application: Road, City
Compatibility: Shimano 2x9-speed
Chainring Mount: 110 mm pitch circle, 4-arm asymmetrical

Technical Information:
Series: Sora R3000
Crankarm Material: aluminium
Chainring Material: aluminium, synthetic resin / steel
Axle Material: steel
Gradation: 34-50
Crankarm Length: 170.0 mm, 175.0 mm
Chainline: 43.5 mm
Q-Factor: 150 mm
Axle Diameter: 24 mm
Compatible BSA Shell Width: 68 mm
Recommended Bottom Bracket: BB-RS500 or BB-RS500-PB Pressfit Hollowtech II (not incl.)
Recommended Chain: HG 9-speed (e.g. CN-HG53)