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 |
| HOLLOWTECH II bottom bracket_Threaded bottom bracket type | ✔ |
| Small ball bearing | ✔ |
|---|---|
| Threaded bottom bracket shell width (mm)_68 | ✔ |
| Threaded bottom bracket shell width (mm)_70 | ✔ |
SERIES LINE-UP
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Rear Derailleur SHIMANO GRX DI2 Rear Derailleur 11-speed (34T max low sprocket)
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Wheel SHIMANO 105 Tubeless Disc Brake Front Wheel
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Bottom Bracket SHIMANO ULTEGRA Press Fit Bottom Bracket 86.5 mm shell width
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Chain SHIMANO STEPS E6000 11-Speed Super Narrow E-BIKE Chain
