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.
152mm Q-factor
2-piece crankset with aluminum crankarms enhances rigidity, reduces weight, and ensures efficient power transfer
50mm Chainline
BB-RS501 or BB-RS500-PB bottom bracket recommended (sold separately)
Compatible with LINKGLIDE AND HG 11-speed chains
Dynamic Chain Engagement special gear tip shape improves chain engagement and retention for smooth riding over rough terrain
For frames with 68/70mm bottom bracket shells
Specifications & Identifiers
Bottom Bracket Included
No
Bottom Bracket Shell Width (mm)
68
Chain Compatibility
Shimano CUES
Chainline/Hub Compatibility
135/142 Road Disc Hubs < 415 mm , 135/142 Road Disc Hubs > 415 mm
Chainring BCD
110 Shimano Asymmetric
Chainring Setup
Mountain Single / 1x
Chainrings Included
Yes
Color
Black
Crank Arm Length
165mm, 170mm, 172.5mm, 175mm
Crankset Style
2-Piece
Defined Color
Black
Designed for ebike
No
Frame Interface
BB86, English Threaded
Intended Use
Gravel, Road
Number of Chainrings
Chain Retaining Single
Number of Speeds
10-Speed, 11-Speed, 9-Speed
Pedal Spindle
9/16"
Rings
40
Spindle Interface Type
Shimano Hollowtech II
Spindle Length (mm)
Integrated Spindle
Black - 165mm UPC
192790079301
Black - 165mm MPN
EFCU60301AXB0X
Black - 170mm UPC
192790292410
Black - 170mm MPN
EFCU60301CXB0X
Black - 172.5mm UPC
192790293387
Black - 172.5mm MPN
EFCU60301DXB0X
Black - 175mm UPC
192790292427
Black - 175mm MPN
EFCU60301EXB0X
Tree Fort ID:
333222470405
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