The FC-U6030 crank from the Shimano CUES series was designed for reliable performance in gravel use. Accordingly, it not only ensures excellent chain retention, but also a smooth pedal stroke when riding off-road sections thanks to chainring options of 40 or 42 teeth. While the special Dynamic Chain Engagement+ tooth design is responsible for the optimized chain guidance, the two-piece construction improves stiffness without unnecessarily increasing the weight. The result benefits not only efficient power transmission, but also riding enjoyment.

Features
Crank arms, spider: aluminum (painted)
Chainring: steel (anodized)
Axle: steel (plated)

Specifications
Activity: cycling
Material: aluminium
Usage (bikesport): cyclocross / allroad / gravel
Number of gears – front: 1
Number of gears – rear: 9 / 10 / 11
Bottom bracket axle profile: 24 mm hollow shaft
Bottom bracket case width: 68 mm / 70 mm
Chainring version: narrow-wide / for 1/8" chains / round
Chainring mount: conventional
Chain line: 50 mm
Q-factor: 152 mm
Model year: 2025
Collection: full year
Color: black

Mfr Claimed Weight
TBC