1 86T Spur Gear. ▶【19T 21T Gears】The speed depends on your gear ratio. We provide two different teeth pinion gears to make you more choice in gear ratio. 1 21T Pinion. 1 19T Pinion. ▶【Compatibility】Suit for Traxxas 1/10 Slash 2WD/Stampede 2WD/Rustler 2WD/Bandit/Drag Slash/Ford/ (Replace Traxxas 4676 4690 4686).
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