Description
The Shimano Sora FC-R3000 crankset is a 9-speed crank with two chainrings (without chain guard) that is good for road bike training in winter or for daily commutes. The 2-piece design ensures optimum stiffness values with the lowest possible weight and improved drivetrain efficiency. The crank arms of the FC-R3000 are made of aluminium, the chainrings are made of steel or an aluminium-resin composite.
Specifications:
Application: Road, City
Compatibility: Shimano 2×9-speed
Chainring Mount: 110 mm pitch circle, 4-arm asymmetrical
Technical Information:
Series: Sora R3000
Crank Arm Material: Aluminium
Chainring Material: aluminium, synthetic resin / steel
Axle Material: steel
Gradation: 34-50
Crank Arm Length: 170.0
Chainline: 43.5 mm
Q-Factor: 150 mm
Axle Diameter: 24 mm
Compatible BSA Shell Width: 68 mm
Recommended Bottom Bracket: BB-RS500 Hollowtech (included)
Recommended Chain: HG 9-speed ((not included))
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