Fastrax 48DP 41T Aluminium 7075 Pinion Gear

The Fastrax 48DP 41T Aluminium 7075 Pinion Gear (FAST48-41) delivers precise 48 pitch gearing for smooth, efficient drivetrain engagement. With 41 teeth and a strong yet lightweight 7075 aluminium construction, it is well suited to refining gear ratios and throttle response on electric RC models that run 48DP spur gears.

Suggested Compatibility

• RC vehicles using 48DP (48 pitch) spur gears
• Typical 1/10 scale on-road and off-road electric platforms
• Setups where a 41-tooth pinion is desired for ratio tuning

Gearing Tips

• Use only with matching 48DP spur gears to ensure correct mesh.
• Set gear mesh and backlash carefully to minimise wear and noise.
• After changing ratios, monitor motor temperatures; consider a lower tooth count if overheating occurs.
• Keep gears clean and inspect regularly for wear to maintain performance.