SHIMANO CUES FCU4000 40X26T 170MM

The Shimano CUES FC-U4000-2 crankset provides reliable and smooth all-terrain performance.

• Durable and lightweight aluminum crank arms
• For frames with 68/73mm bottom bracket shells
• BB-UN101 LL123 bottom bracket recommended (Sold separately)
• Compatible with LINKGLIDE AND HG 11-speed chains
• 48.8mm Chainline
• 178mm Q-factor