Bottom Bracket
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FEATURE
- Better sealing and rotation (SM-BB52)
BENEFIT- Better sealing performance
- Use FD-T4000-TS/DS in combination with this crankset
- HYPERDRIVE SG-X chainrings
- With chain guard, without chain guard
- Better sealing performance (SM-BB52)
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | SM-BB52 |
|---|---|
| SERIES | SHIMANO DEORE M610 Series |
| HOLLOWTECH II BB_Threaded BB type | ✔ |
| HOLLOWTECH II BB Type | Threaded |
| Threaded BB Shell Width | 68 mm, 73 mm |
|---|
SERIES LINE-UP
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Front Derailleur Conventional Front Derailleur (2x10-speed)
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Rear Derailleur SHIMANO SHADOW RD (10-speed)
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Crankset Chainline 3 mm Outboard Crankset (2x10-speed)
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Crankset FC-M617
