Avid RC Mod1 Steel Pinion Gear, 21T

The Avid 21 tooth Mod1 pitch pinion is made out of hardened steel to reduce wear. It is the common 5mm bore and includes one set screw. We have laser etched all the details onto the pinion for easy notification. 

Details

• Mod1 Pitch | 21 Tooth | 5mm Bore
• Hardened Steel for less wear.
• Material removed on gear side to reduce rotating mass.
• Full range available | 11 - 22 tooth.
• Laser-etched for your convenience.