Shimano Cues FC-U4000 Crankset: Conquer Rough Terrain with ConfidenceThe Shimano Cues FC-U4000 crankset empowers you to conquer rough terrain with superior chain retention and seamless pedalling. Its wide-range gearing ensures you never shy away from thrilling challenges.

Smooth and ConfidentTackle rough trails with ease. The special gear tip shape enhances chain engagement and retention, providing a smooth ride over any terrain. Plus, its Dynamic Chain Engagement+ ensures precise shifts with the LINKGLIDE system.
HighlightsSpecial gear tip shape improves chain engagement and retention for smooth riding over rough terrainDynamic Chain Engagement+Only compatible with LINKGLIDE shifting systemThis set: 170mm crank arm length, 40/42T options, includes chain guardModel No: FC-U4000-1Series: CUES U4000 SeriesColor: Series colorRear speeds: 11/10/9Compatible chain: LINKGLIDE, HG 11-speedChain line (mm): 52 (30T, 32T), 50 (40T, 42T)O.L.D.|Thru (mm): 148, 142 (30T, 32T), 142 (40T, 42T)O.L.D.|QR/Nut (mm): 141, 135 (30T, 32T), 135 (40T, 42T)P.C.D. (mm): RivetedSpider/gear arms: 4Chainring options: 30T, 32T, 40T, 42TQ-factor (mm): 178Crank arm length options(mm): 170, 175Optional chain guard: With chain guard: 40T, 42TCompatible bottom bracket type: SquareRecommended bottom bracket (Threaded - normal): BB-UN101Axle length of BB-UN/ES (mm): Threaded (normal): LL123Threaded bottom bracket shell width (mm): 68Threaded bottom bracket shell width (mm): 73Chain case compatible: 40T, 42TStainless chain guard fixing screw includedCrank fixing screw included