Kyosho V One RRR Low Friction Delrin Supr Gear 56T by 3Racing V3R-0856/V2  [V3R-0856/V2]

Low friction Delrin spur gear for V One RRR

This is an RC-scale replacement large spur gear intended for Kyosho V One RRR chassis users, specified as a 56T Delrin spur gear produced by 3Racing under model V3R-0856/V2. The component is a direct-fit spare part option for the V One RRR transmission assembly where a Delrin material spur is preferred for lower mesh friction compared with some metal alternatives.

Material and role: the Delrin construction offers lower surface friction on tooth faces, which can reduce resistive losses inside the gearbox and change how the motor feels under load. This part is a mechanical replacement for the spur gear in the drivetrain and should be treated as a tuning component when adjusting gear mesh and backlash.

Installation notes: remove the radio tray or access cover as required on the V One RRR, extract the existing spur gear using the vehicle's original hardware, fit the Delrin 56T spur in the same orientation, and re-secure with the factory screws. After installation, set the gear mesh carefully to avoid excessive play or tight contact, then verify smooth rotation by hand before powering the model.

Tuning considerations: switching to a Delrin spur can alter how the drivetrain reacts to pinion choice and motor characteristics. Re-check pinion-to-spur mesh, inspect for runout, and monitor for abnormal wear during initial runs. Use the change as part of iterative setup work focused on drivetrain smoothness and spool-up behaviour rather than guaranteed performance gains.