TRAXXAS X-MAXX Chrome metal front side component Gear - 1pc - GPM STXM1200F/G1
1. Quality chrome metal item degree of hardness of 50.2. 13 enamel spiral gear created from high-quality chrome steel.3. Whenever fast start braking system stopping system system, it doesn't damage. The automobile nevertheless operate efficiently. 4. just use with spiral primary gear (STXM1200FR/G). Not appropriate stock low grade steel gears.