Owners of the TRF419 will appreciate the Tamiya 51570 - SP.1570 Rear Belt (61T) as a rugged replacement option. Made from reinforced, low-stretch material, it provides steady drivetrain behaviour for regular club running.
The rear belt is essential to smooth power delivery in a 4WD layout. Replacing worn belts keeps driveline response consistent and helps avoid on-track issues. The 61T profile is engineered to match the TRF419 for a no-fuss fit.
After each session, scan the belt for cuts, deformation or slack. Early replacement prevents efficiency loss and helps keep lap times repeatable.
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