- Exact actuation shifting
- Aeroglide pulleys with BlackBox hybrid ceramic bearings.
- Max tooth 28T short cage/32T medium cage (WiFli)
- 145g
- SRAM Model ID: RD-RED-B1
Attributes
| Minimum Cog | 11T |
| Primary Color | Silver |
| RD Capacity | 31T |
| RD Weight | 145g |
| Speed | 10 |
| Mount | Standard |
Shipping rates and eligibility are calculated at checkout.
All bikes are professionally assembled, tuned, and carefully repacked before shipping to ensure they arrive in perfect condition.
Please note that some brands and models are not eligible for shipping due to manufacturer restrictions.
For special delivery requests or white-glove transport, please contact us for a personalized quote.
For sales inquiries or custom build consultations, reach us at rob@categoryonecycles.com
For service appointments, repairs, or bike fitting, contact service@categoryonecycles.com
You can also reach us by phone at (610) 509-3554