Traxxas 3949X 19T Hardened Steel Pinion Gear (32 pitch) HG-138 Grenade Launcher Upgraded POM CNC 8 hole

Upgraded POM CNC 8 hole piston head for better seal and helps create better air expand for your o-ring

08 ratio) Recommended max spring rate: 2

steel-spline constant-velocity (complete assembly) (2)

Vented body for improved cooling

Its not waterboarding if its petrol Velcro Patch

Traxxas 3949X 19T Hardened Steel Pinion Gear (32 pitch) HG-138 Grenade Launcher Upgraded POM CNC 8 holeGear, 19 T pinion (32 p), heavy duty (machined, hardened steel) set screw Traxxas pinion gears let you fine tune the performance of your Traxxas model. Changing gear ratios can help balance acceleration and top speed for different running conditions. Please consult your owners manual for more information on recommended gearing options for your specific model. Accessory part for these models: Rustler 4X4 VXL Rustler 4X4 Slash 4X4 Ultimate Slash 4X4 VXL