The 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 recommended (sold separately)

Outbound bottom bracket required

Compatible with LINKGLIDE AND HG 11-speed chains

50mm Chainline

180mm Q-factor

Rings	42
Number of Chainrings	Single
Drivetrain Speeds	11
Chainring BCD	96 Shimano Asymmetric
Chainline/Hub Compatibility	141/148 Boost Hubs
Color	Black
Crank Length (mm)	175
BB Included	No
Pedal Spindle	9/16"
Spindle Interface Type	Shimano Hollowtech II
Designed for ebike	Yes
Defined Color	Black
Size	175Mm
Chainring Size	42T