Kyosho V One RRR 55T Low-Friction Delrin Spur Gear - V3R-0855 by 3Racing  [V3R-0855]

55T Delrin Spur for Kyosho V One RRR

This replacement spur is built for Kyosho V One RRR and V One RRR Evo chassis and carries the model number V3R-0855. The Delrin construction slips more smoothly at the gear mesh than standard nylon, helping engagement stay consistent under load without altering gear ratio or tooth count.

Installation is familiar to anyone who has swapped spur gears: remove the transmission cover, confirm spur hub and motor pinion alignment, press the Delrin gear onto the existing spur hub, then set mesh and clearance before reassembly. Check the mating surfaces and wheel bearings for wear while you have the gearbox open.

As a tuning item, switching to a low-friction Delrin spur reduces drivetrain drag and can give sharper throttle feedback on small electric rigs. Monitor gear mesh, pinion engagement, and unusual noise as part of setup and maintenance. This component is intended for RC model use only.