The Tamiya Racing Clutch Pinion Gear 25T (1st Gear) OP-734 is a compact upgrade for hobbyists wanting finer control over gearing. It allows you to alter the gear ratio to suit motor characteristics and course demands without major changes to the drivetrain.
Swapping in the 25T pinion is a simple way to adjust the balance between acceleration and maximum velocity. Choose the pinion size that matches your track profile to improve lap consistency.
This pinion fits a broad selection of Tamiya chassis and works well alongside other gear options like ITEM 53730, 53731, and 53732 to expand your tuning range across cars.
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