SHIMANO TOURNEY A070- Road Crankset 2x8/7-speed
The SHIMANO TOURNEY A070 crankset is compatible with 2x7 and 2x8 drivetrains and provides compact 50-34T gearing. It uses a square taper bottom bracket interface and is available in 165 and 170mm crankarm lengths.
- 50-34T
- 8/7-speed compatible
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | FC-A070 |
|---|---|
| SERIES | SHIMANO TOURNEY A070 Series |
| Color | Series color |
| Threaded bottom bracket shell width (mm)_70 | ✔ |
| Axle length of BB-UN/ES (mm)_Threaded (normal) | MM110 |
|---|---|
| Chainring combination | 50-34T |
| Compatible bottom bracket type_Square | ✔ |
| Crank arm length (mm)_165 | ✔ |
| Crank arm length (mm)_170 | ✔ |
| Spider/Gear arms | 5 |
| Optional chain guard_With bash guard | ✔ |
| Optional chain guard_With chain guard | ✔ |
| Optional chain guard_Without chain/bash guard | ✔ |
| Recommended bottom bracket_Threaded (normal) | BB-UN300 |
| Threaded bottom bracket shell width (mm)_68 | ✔ |
| Q-factor (mm) | 169 |
| Chain line (mm) | 43.5 |
| Compatible chain | HG |
| P.C.D. left / right (mm) | Riveted |
| P.C.D. (mm) | Riveted |
| Rear speeds | 7/8 |
SERIES LINE-UP
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Bottom Bracket Square Type Bottom Bracket
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Bottom Bracket Square Type Bottom Bracket
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Bottom Bracket Square Type Bottom Bracket
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Bottom Bracket SHIMANO Cartridge Bottom Bracket
