SHIMANO 105 - Bottom Bracket - Threaded - HOLLOWTECH II - 68/70 mm shell width
With reliable SHIMANO bearings and seals, the SHIMANO ULTEGRA bottom bracket has a long service life.
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | SM-BBR60 |
|---|---|
| SERIES | GRX DI2 |
| Average weight | 77 g |
| Threaded BB shell width_70mm | ✔ |
| HOLLOWTECH II BB_Threaded BB type | ✔ |
|---|---|
| Small ball bearing | ✔ |
| Threaded BB shell width_68mm | ✔ |
SERIES LINE-UP
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Brake SHIMANO GRX Hydraulic Disc Brake Caliper
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Rear Derailleur SHIMANO GRX DI2 Rear Derailleur 11-speed (34T max low sprocket)
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Front Derailleur SHIMANO GRX DI2 Front Derailleur 2x11-speed
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Rear Derailleur SHIMANO GRX DI2 Rear Derailleur 11-speed (42T max low sprocket)
