Shimano Sora FC-R3000 Crankset

The Sora FC-R3000 cranks by Shimano - sophisticated technology for the leisure sector

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 2x9-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 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-RS501 or BB-RS500-PB Press Fit Hollowtech II (not included)

Recommended Chain:

HG 9-speed (e.g. CN-HG53)

Compatibility:

Shift/Brake Lever:

ST-3500, ST-R3000

Shifter:

SL-3500, SL-R3000

Front Derailleur:

FD-3500, FD-R3000

Bottom Bracket:

BB-R9100, SM-BB9000, SM-BBR60, SM-BB6700, SM-BB5700, BB-RS501, BB-RS500, SM-BB4600, SM-BB92-41B, SM-BB72-41B, SM-BB71-41B, BB-RS500-PB

Chain:

CN-7701, CN-HG93, CN-HG73, CN-HG53

Features:

• crank arms and small chainring painted, large chainring anodised
• stainless steel chainring bolts
• without chain guard

Technology:

2-Piece Crankset
With the 2-piece designed cranks from Shimano, the right crank arm is precisely matched to the interaction with the bottom bracket. This increases the stiffness and keeps the weight low. Further spaced bearings also improve strength and contribute to more pedalling efficiency. The precision manufacturing of the bearings ensures easy installation and low maintenance. 2-Piece cranks share a 24mm axle diameter with Hollowtech II cranks, so they are also compatible with Hollowtech II bottom brackets.

Manufacturer Numbers:

170.0 mm 34-50:

E-FCR3000CX04X

175.0 mm 34-50:

E-FCR3000EX04X

Contents:

• 1 x Shimano Sora FC-R3000 crankset (34-50 tooth)
• 1 x Shimano crank bolt