This pinion gear is comprised of hard anodized chrome steel, its 48-53HRC certified. You'll get the vitality you'll need the vehicle through changing pinion gear. With comparable outside gear, it is possible to boost your pinion gear (within allowable range) for various torque and price. (the reduced the T count, greater the torque; the greater number of high priced the T count, the quicker the rate.)
Specification: Bore Diameter: 5mm / Modulus: 1.0mm / steel Pinion: 40CR
Applications: the favourite 1/8th off road (buggy and truggy)