XRA305778 48P 78T Composite Offset Spur Gear

XRAY precision molded offset spur gear 78 tooth, 48 pitch. This spur gear has been strategically lightened to reduce rotating mass.

Effects of Spur Gear Changes Gear Effects Larger Spur

• Increased acceleration
• Decreased top speed
• Use on smaller tracks for more punch
• Use with larger pinion to get more overall torque, while maintaining the same gear ratio

 Smaller Spur

• Decreases acceleration, but smoother
• Increases top speed