The SHIMANO ALTUS 3×9 speed crank offers 40-30-22T gearing perfect for large wheel mountain bikes. It uses a square taper bottom bracket and is offered in 165, 170, and 175mm crank arm lengths.
FEATURES
- Smooth and precise shifting performance with HYPERDRIVE technology
- Dedicated MTB appearance
- MEGA 9 LITE
- HYPERDRIVE compatible
- Riveted chainring
- Large wheel bike gear combination
PRODUCT SPECIFICATIONS
MODEL NO | FC-M2000 |
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SERIES | ALTUS M2000 Series |
Color | Series color |
Axle length of BB-UN/ES (mm)_Threaded (normal) | LL123 |
Chainring combination | 40-30-22T |
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Compatible bottom bracket type_Square | ✔ |
Crank fixing screw included | ✔ |
Crank arm length (mm)_165 | ✔ |
Crank arm length (mm)_170 | ✔ |
Crank arm length (mm)_175 | ✔ |
Spider/Gear arms | 4 |
Optional chain guard_With chain guard | ✔ |
Optional chain guard_Without chain/bash guard | ✔ |
Recommended bottom bracket_Threaded (normal) | BB-UN101 |
Threaded bottom bracket shell width (mm)_68 | ✔ |
Threaded bottom bracket shell width (mm)_73 | ✔ |
Q-factor (mm) | 179.6 |
Chain line (mm) | 50 |
Compatible chain | HG 9-speed |
P.C.D. (mm) | Riveted |
Rear speeds | 9 |
O.L.D._QR/Nut (mm) | 135 |
O.L.D._Thru (mm) | 142 |
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