The Avid 40 tooth 64 pitch pinion is 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 | 40 Tooth
- 7075-T6 Hard-Anodized Aluminum
- Full range available | 21 - 50 tooth
- Laser etched for your convenience
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