Shimano

CUES FC-U6030-1 Crankset - 40t, Silver

The Shimano CUES FC-U6030-1 Crankset delivers dependable power transfer and smooth, efficient pedaling for gravel and mixed-surface riders who value precision and reliability. With a sleek silver finish and a 40-tooth chainring, this 2-piece crankset offers a balance of strength, stiffness, and low weight for consistent performance on a wide range of terrain.

Built with durable aluminum crankarms, the FC-U6030-1 maximizes pedaling efficiency and responsiveness while maintaining a comfortable 152mm Q-factor for stable handling. Shimano’s Dynamic Chain Engagement+ tooth profile ensures secure chain retention and quiet operation, even on rough roads or trails. Compatible with both LINKGLIDE and HG 11-speed chains, it’s a versatile choice for riders upgrading or building a modern gravel or all-road drivetrain.

• 2-piece aluminum crankset for stiffness and reliable power transfer
• 40t chainring ideal for gravel and all-road gearing
• Dynamic Chain Engagement+ design improves chain control and reduces drops
• 152mm Q-factor and 50mm chainline for balanced fit and performance
• Compatible with BB-RS501 or BB-RS500-PB bottom brackets (sold separately)
• Designed for frames with 68/70mm bottom bracket shells
• Works with LINKGLIDE and HG 11-speed chains