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Fits over most large brass knuckles
simplicity
- A longer rear driveshaft or extention may be required -
Whether you are building a competition-focused crawler or dialing in your trail rig
Necessary hardware
Over/Under Drive Gear Set for SCX30 Gear Ratio:2/13 - Over Drive (Front) Fits over most large brassFine tune your SCX30s handling and climbing performance with a purpose built Over Under Drive Gearset. Designed to improve pulling power up front and stability out back, this gearset helps your rig track straighter on climbs, reduce front end push, and stay composed on technical lines. Available Options 2 13 (+23%) Overdrive FrontIncreases front axle speed by 23% to enhance climbing traction, improve turn in on tight sections, and help pull the