GRX FC-RX610-1 Crankset - 165mm 12-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK
The Shimano FC-RX610 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding.
FEATURES
- Riders can choose closer gear steps or ultimate range depending on personal need by pairing a 10-45t or 10-51t cassette with 38t or 40t chainring (cassettes and 38t chainring sold separately)
- Optimal gearing for mixed-terrain riding
- Compatible with HG 12-speed chains
- 49.7mm chainline
- 151mm Q-factor
SPECIFICATIONS
- Number of Chainrings:Ā Single
- Chainline/Hub Compatibility:Ā 135/142 Road Disc Hubs > 415 mm Chainstay
- Pedal Spindle:Ā 9/16"
- Crank Intended Use:Ā Gravel
- Crank Length (mm):Ā 165
- Rings:Ā 40
- Spindle Interface Type:Ā Shimano Hollowtech II
- Drivetrain Speeds:Ā 12
- Defined Color:Ā Black
- Chainring BCD:Ā 110 Shimano Asymmetric
- BB Included:Ā No
- Weight:Ā 812
Product Information
Product Information
Shipping & Returns
Shipping & Returns

GRX FC-RX610-1 Crankset - 165mm 12-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK
GRX FC-RX610-1 Crankset - 165mm 12-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK
The Shimano FC-RX610 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding.
FEATURES
- Riders can choose closer gear steps or ultimate range depending on personal need by pairing a 10-45t or 10-51t cassette with 38t or 40t chainring (cassettes and 38t chainring sold separately)
- Optimal gearing for mixed-terrain riding
- Compatible with HG 12-speed chains
- 49.7mm chainline
- 151mm Q-factor
SPECIFICATIONS
- Number of Chainrings:Ā Single
- Chainline/Hub Compatibility:Ā 135/142 Road Disc Hubs > 415 mm Chainstay
- Pedal Spindle:Ā 9/16"
- Crank Intended Use:Ā Gravel
- Crank Length (mm):Ā 165
- Rings:Ā 40
- Spindle Interface Type:Ā Shimano Hollowtech II
- Drivetrain Speeds:Ā 12
- Defined Color:Ā Black
- Chainring BCD:Ā 110 Shimano Asymmetric
- BB Included:Ā No
- Weight:Ā 812
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Shimano FC-RX610 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding.
FEATURES
- Riders can choose closer gear steps or ultimate range depending on personal need by pairing a 10-45t or 10-51t cassette with 38t or 40t chainring (cassettes and 38t chainring sold separately)
- Optimal gearing for mixed-terrain riding
- Compatible with HG 12-speed chains
- 49.7mm chainline
- 151mm Q-factor
SPECIFICATIONS
- Number of Chainrings:Ā Single
- Chainline/Hub Compatibility:Ā 135/142 Road Disc Hubs > 415 mm Chainstay
- Pedal Spindle:Ā 9/16"
- Crank Intended Use:Ā Gravel
- Crank Length (mm):Ā 165
- Rings:Ā 40
- Spindle Interface Type:Ā Shimano Hollowtech II
- Drivetrain Speeds:Ā 12
- Defined Color:Ā Black
- Chainring BCD:Ā 110 Shimano Asymmetric
- BB Included:Ā No
- Weight:Ā 812











