The FC-U6000-2B is a two-piece double crankset from Shimano's CUES group, with the right crank arm and axle formed as one unit. Its 36-22T chainrings give a wide low range for loaded trail and touring riding. The distinguishing feature is a 51.8 mm chainline, which suits frames built to 148 mm rear spacing rather than standard-width chainstays.
CUES is a single group that spans 9, 10 and 11-speed rear ends, so this crankset runs a LINKGLIDE chain or an HG 11-speed chain and carries across all three. The four-arm spider uses a 96 mm bolt circle, and the axle mounts into an outboard bottom bracket, with threaded 68 and 73 mm shells both supported.
Quick Facts
| Feature |
Specification |
| Compatibility |
9, 10 and 11-speed rear drivetrains, running a LINKGLIDE or HG 11-speed chain |
| Chainrings |
36-22T, 96 mm P.C.D., four-arm spider |
| Crank Arm Length |
170 mm or 175 mm |
| Chainline |
51.8 mm, for 148 mm thru-axle or 141 mm quick release rear spacing |
| Bottom Bracket |
Outboard, 68 or 73 mm shell. BB-MT501 threaded or BB-MT500-PA press-fit |