The Avid 64 pitch pinion are made out of 7075-T6 aluminum and hard-anodized to reduce wear and friction. We have laser etched all the details onto the pinion for easy notification. It is the common 1/8" bore (3.17mm) and includes one set screw.
- 64 Pitch
- 7075-T6 Hard-Anodized Aluminum
- Full range available | 21 - 50 tooth
- Laser etched for your convenience