About Shimano Cues FC-U4000-1 Linkglide 40T 1x11/10/9 Speed Crankset
Superior chain retention and power transfer for fun riding over the rough stuff. Grow your confidence riding hard over the rough stuff with this crankset's wide-range gearing and seamless pedaling.

Features
Special gear tip shape improves chain engagement and retention for smooth riding over rough terrain

DYNAMIC CHAIN ENGAGEMENT+

Only compatible with LINKGLIDE shiftiing system

Specifications
Model No: FC-U4000-1

Series: CUES U4000 Series

Colour: Series color

Rear Speeds: 11/10/9

Compatible Chain: LINKGLIDE, HG 11-speed

Chain 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): Riveted

Spider/Gear Arms: 4

Chainring Combination: 40T

Q-factor (mm): 178

Crank Arm Length (mm): 170

Optional Chain Guard | Without Chain/Bash Guard: Yes

Compatible Bottom Bracket Type: Square

Recommended Bottom Bracket Threaded (normal): BB-UN101

Axle Length of BB-UN/ES (mm) Threaded (normal): LL123

Threaded Bottom Bracket Shell Width (mm): 68/73

Stainless Chain Guard Fixing Screw

Crank Fixing Screw Included: Yes

About Shimano
Shimano is a Japanese multinational manufacturer founded in 1921 by Shozaburo Shimano. They are well known as the largest bicycle component manufacturer in the world with their main manufacturing plants in Kunshan, China; Malaysia; and Singapore. Along with cycling components they also produce fishing tackle, and rowing equipment.