Pinion Gear Set, RC Car Motor Gears Combo Hardening3.175mm 13-15T 16-18T 19-21T 21T-23T Chrome Steel Pinion Motor Gear Set(13T 14T 15T)

GOOD COMPATIBLITY: This RC Motor Pinion Gear Set is well suitable for 1/10 RC car motor with 3.175mm shaft.

GREAT CONSTRUCTION: Pinion Gear Set is durable chrome steel construction and high quality mateials for long-lasting performance.

ANTI-RUST: Rust-proof treatment on the surface of gears, which is more durable and fine workmanship.

EASY TO USE: Fixed screw holes for easy and convenient to install, on the other, each motor pinion gear is equipped with a set screw, so you have no need to buy another.

GUARANTEE: If you are not satisfied with our product received, you can apply for unconditional return and refund within 180 days. In terms of any problem of this product, you can send emails as soon.