Crankset Shimano CUES FC-U6030-1 175 mm 9/10/11-speed

Crankset with 175 mm crank arms for 9-, 10- and 11-speed systems. It uses DYNAMIC CHAIN ENGAGEMENT+ and 2-PIECE CRANKSET technologies.

Technical specifications

• Crank arm length: 175 mm
• Bottom bracket axle profile: 24 mm Hollow Shaft
• Bottom bracket shell width: 68 mm, 70 mm
• Chainline: 50 mm
• Q-factor: 152 mm
• Bolt circle diameter (B.C.D.): 110 mm
• Rear drivetrain: 9/10/11-speed
• Recommended bottom bracket (not included): press-fit BB-RS500-PB
• Recommended bottom bracket (not included): threaded BB-RS501
• Compatible bottom bracket type: Outboard
• Compatible chains: CN-HG901-11, CN-HG701-11, CN-HG601-11, CN-LG500
• Materials: crank arms – painted aluminium; chainring – anodised steel; centre axle – specially coated steel

Technologies

DYNAMIC CHAIN ENGAGEMENT+ provides better chain retention and smoother pedalling, even on rough terrain. Secure chain retention in any gear reduces wear and tear.

2-PIECE CRANKSET is a stiffer, lighter combination of crank arms and a front chainring. The axle bearings are spaced farther apart, increasing stiffness and enabling efficient power transfer. The bearings run smoothly, require little maintenance, and the design simplifies installation.