TRAXXAS TRX4M FORD BRONCO Harden Steel #45 Front/Rear Bevel Gear set 12T/24T by GPM TRX4M1200S  [TRX4M1200S]

TRX4M Front/Rear Bevel Gear Upgrade

This bevel gear set is an RC-scale replacement for the front and rear transmission of TRX4M models, supplied as a matched 12T/24T pair. Made from Harden Steel #45, the set is intended for use in stock transmission housing to provide a firmer, wear-resistant mesh for regular running and light tuning.

Installation is a direct swap into the front/rear transmission housings that accept the original bevel gears; users should verify gear mesh and clearances when reinstalling to avoid premature wear. The set supports routine maintenance and minor performance tuning by restoring correct tooth engagement in the gearbox.