Shimano CUES FC-U8000-1 Crankset - 170mm 9/10/11-Speed 40t Asymmetric 96 BCD Hollowtech II BLK MFPN=CSRX1.EASR.OD0.BX Model Grappler Sidekick Flux Aluminum

Model Grappler Sidekick Flux Aluminum Size 29" Front/Rear Rear (XD) Axle/Spacing (mm) 12x157 Hub Sidekick Hole 28 Brake 6-Bolt Rim Flux Internal W 30mm Depth 17

Lightweight aluminum with steel hybrid Hellbender Lite sealed cartridge bearing

Single Speed Spacer Kit with chain guides

They are also ideal for smaller bikes with less clearance for saddle and bar bags

Suitable for all bicycle handlebars

Shimano CUES FC-U8000-1 Crankset - 170mm 9/10/11-Speed 40t Asymmetric 96 BCD Hollowtech II BLK MFPN=CSRX1.EASR.OD0.BX Model Grappler Sidekick Flux AluminumThe Shimano CUES FC U8000 1 HOLLOWTECH II crankset's superior chain retention and stiff yet lightweight design boosts confidence on long trekking trips. HOLLOWTECH II hollow forged crank maximizes power transfer while limiting weight Dynamic Chain Engagement+ special gear tip shape improves chain engagement and retention for smooth riding over rough terrain For frames with 68 73mm bottom bracket shells BB MT801 or BB MT800 PA bottom bracket