The Front Single Shimano CUES FC-U6030-1 2-Piece crankset delivers reliable performance and smooth pedaling for gravel and is available in 40t or 42t configurations.
- Dynamic Chain Engagement+ special gear tip shape improves chain engagement and retention for smooth riding over rough terrain
- 2-piece crankset with aluminum crankarms enhances rigidity, reduces weight, and ensures efficient power transfer
- For frames with 68/70mm bottom bracket shells
- BB-RS501 or BB-RS500-PB bottom bracket recommended (sold separately)
- 50mm Chainline
- 152mm Q-factor
- Compatible with LINKGLIDE AND HG 11-speed chains
Manufacturer Shimano
Manufacturer Part Number EFCU60301CXB0XS
UPC 192790823850
Model Shimano CUES FC-U6030-1 Crankset
Crankset Style Road
BB Crank Interface 24mm Spindle
Crankset Arm Length 170mm
Rings
40
Number of Chainrings
Chain Retaining Single
Drivetrain Speeds
9
Drivetrain Speeds
10
Drivetrain Speeds
11
Chainring BCD
110 Shimano Asymmetric
Chainline/Hub Compatibility
135/142 Road Disc Hubs < 415 mm Chainstay
Chainline/Hub Compatibility
135/142 Road Disc Hubs > 415 mm Chainstay
Color
Silver
Crank Length (mm)
170
Crank Intended Use
Gravel
Crank Intended Use
Road
BB Included
No
Pedal Spindle
9/16"
Spindle Interface Type
Shimano Hollowtech II
Defined Color
Silver






