Tackle new challenges with the smooth and reliable all-terrain performance of this stiff, 8-speed crankset.
FEATURES
- Special gear tip shape improves chain engagement and retention for smooth riding over rough terrain.
- DYNAMIC CHAIN ENGAGEMENT+ (32T)
PRODUCT SPECIFICATIONS
| MODEL NO | FC-U2000-1 |
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| SERIES | SHIMANO ESSA U2000 Series |
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| Color | Series color |
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| Rear speeds | 8/7 |
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| Compatible chain | HG 8/7/6-speed |
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| Chain line (mm) | 52 (32T), 50 (40T) |
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| O.L.D.|Thru (mm) | 148/142 (32T), 142 (40T) |
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| O.L.D.|QR/Nut (mm) | 141/135 (32T), 135 (40T) |
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| P.C.D. (mm) | Riveted |
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| Spider/gear arms | 4 |
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| Chainring combination | 32T, 40T |
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| Q-factor (mm) | 178 |
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| Crank arm length (mm)|170 | ✔ |
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| Crank arm length (mm)|175 | ✔ |
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| Optional chain guard|With chain guard | - (32T), ✔ (40T) |
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| Optional chain guard|Without chain/bash guard | ✔ |
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| Compatible bottom bracket type|Square | ✔ |
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| Recommended bottom bracket|Threaded (normal) | BB-UN101 |
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| Axle length of BB-UN/ES (mm)|Threaded (normal) | LL123 |
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| Threaded bottom bracket shell width (mm)|68 | ✔ |
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| Threaded bottom bracket shell width (mm)|73 | ✔ |
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| Stainless chain guard fixing screw | ✔ |
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| Crank fixing screw included | ✔ |
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