TAMIYA T3-01 Replacement Rear Main Gear 6061-T6 39T/12T - T31239T by GPM  [T31239T]

6061-T6 aluminum rear main gear for the TAMIYA T3-01 DANCING RIDER

This rear main gear is made as an RC replacement specifically for the TAMIYA T3-01 DANCING RIDER drivetrain. The component uses 6061-T6 aluminium in a single-piece construction to keep the gearbox interface true and reduce alignment shift when under torque.

The assembly includes a 39-tooth spur and a 12-tooth motor-side gear in one matched unit, keeping the original gear ratio intact. Installation follows standard T3-01 gearbox access procedures and should be followed by simple mesh and backlash checks to ensure smooth engagement.