an anti-slip golden-anodized aluminium hub combined with high strength anti-wear composite materials to create an incredibly lightweight pinion gear that will improve overall drivetrain efficiency, throttle feel and power. The gears have been ...

strategically lightened to reduce rotating mass, and are available in a variety of tooth count options to fine tune the gear ratio of your model. Effects of Spur Gear ... Spur Increased ...

the Schumacher CAT K1. These spurs are available in a variety of tooth count options to fine tune the gear ratio of your model. Effects of Spur Gear ... Spur Increased acceleration ...

45, 50 or 55 tooth count options to fine tune the gear ratio of your model. Effects of Spur Gear ... Spur Increased acceleration Decreased top speed Use on smaller tracks for ...