Tamiya 54140 - Reinforced Drive Belt, DB01 and TRF Series Upgrade  [54140]

Tamiya 54140 reinforced belt built for stronger drivetrain performance

The Tamiya 54140 Reinforced Drive Belt is engineered to boost strength and service life in your RC setup. Made for the DB01, TRF501X WE and TRF511 chassis, this belt is about 1.5 times stronger than previous designs and helps maintain smooth drive efficiency while reducing dust buildup.

Design highlights for racing and durability

This reinforced belt keeps flexibility and low drive resistance, two factors that matter for lap times and drivetrain wear. With a 369 belt profile and a 3.7mm width, it installs cleanly into compatible models without adding drag.

Who should fit the Tamiya 54140

Hobbyists seeking a reliable upgrade for DB01 or TRF chassis will find the Tamiya 54140 useful. The reinforced tooth design reduces slipping and delivers a consistent drive feel, making it a practical choice for maintenance and competitive running.