Crankset Shimano CUES FC-U6030-1 170 mm, 9/10/11-speed

Crankset with 170 mm crank arms for 9-, 10- or 11-speed systems.

Specifications

• Crank arm length: 170 mm
• Bottom bracket spindle interface: 24 mm Hollow Shaft
• Bottom bracket shell width: 68 mm, 70 mm
• Chainline: 50 mm
• Q-factor: 152 mm
• Diameter of the circle passing through the centres of the chainring fixing bolts (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; central axle – specially coated steel

Technologies

DYNAMIC CHAIN ENGAGEMENT+ provides improved chain retention and smoother pedalling, including on uneven terrain. Chain retention in any gear reduces wear and tear.

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