Grow your confidence riding hard over the rough stuff with this crankset's wide-range gearing and seamless pedaling.
Benefit
Special gear tip shape improves chain engagement and retention for smooth riding over rough terrain
Technology
DYNAMIC CHAIN ENGAGEMENT+
SPECIAL GEAR TEETH FUNCTION
SHIMANO’s DYNAMIC CHAIN ENGAGEMENT+ is a special gear teeth profile designed for use in single-chainring configurations for XC, enduro, and trail riding.
It gives more chain retention and smoother pedaling - even over bumpy terrain. Chain retention of any gear will reduce abrasion and worn out.
Product Specification
Model No: FC-U4000-1
Series: CUES
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)
QR/Nut (mm); 141, 135 (30T, 32T), 135 (40T, 42T)
P.C.D. (mm): Riveted
Spider/gear arms: 4
Chainring combination: 30T, 32T, 40T, 42T
Q-factor (mm): 178
Crank arm length (mm): 170 ✔175✔
Optional chain guard: With chain guard ✔ (40T, 42T)
Without chain/bash guard✔
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 ✔
Chain case compatible ✔ (40T, 42T)
Stainless chain guard fixing screw ✔
Crank fixing screw included ✔
Colour: Series color
SKU | 1119759 |
Brand | Shimano |
Shipping Weight | 1.0000kg |
Shipping Width | 0.270m |
Shipping Height | 0.050m |
Shipping Length | 0.300m |
Shipping Cubic | 0.004050000m3 |
Be The First To Review This Product!
Help other The Odd Spoke users shop smarter by writing reviews for products you have purchased.