Robinson Racing Products Extra Hard 5mm Bore .8 Module (31.75P) Pinion, 24T - RRP8724 Radio System/Receivers - Air Water Proof

Water Proof

including a patented Training Mode

With countless hours of research and development

Recommended upgrade when using the Steel Driveshafts:

You can even take it with you to the dunes

Robinson Racing Products Extra Hard 5mm Bore .8 Module (31.75P) Pinion, 24T - RRP8724 Radio System/Receivers - Air Water ProofOverview Extra hard high carbon brushless motor pinions are built to last with hi performance GEN3 steel slipper units. Pinion is precision machined and stamped with the number of teeth. One 4mm set screw included. 2mm allen wrench (not included) fits the 4mm set screw. Can be run on cars using a 5mm motor shaft. 5mm to 1 8 inch Reducer Sleeve required for 1 8 inch shaft motors. Note: 32 pitch and . 8 module gears can be used together with no adverse