Shimano BB-RS500-PB Tiagra / Sora Hollow Tech II Bottom Bracket Press Fit For Road.
FEATURES:
- Tiagra-level BB86 press-fit Hollowtech II bottom bracket
- Compatible with all road Hollowtech II cranks
PRODUCT SPECIFICATIONS
| MODEL NO | BB-RS500-PB |
|---|---|
| SERIES | GRX 10-speed |
| Average weight | 70.4g |
| Press-Fit BB shell width_86mm | ✔ |
| Bike Type | Comfort |
|---|---|
| HOLLOWTECH II BB_Press-Fit type | ✔ |
| HOLLOWTECH II BB Type | Press-Fit |
| Press-Fit BB Shell Width | 86mm |



















