5PCS M1 5mm 18T 19T 20T 21T 22T Pinion Engine Gear for Rc Car 1/8 Brushed Brushless Motor

Features: Made of good quality material Easy to install and durable in use Anodized on the tooth surface Rust treatment on the surface of gear wheels Durable metal construction for long-lasting performance Suitable for 1/8 RC car 5mm wave brushless brushless motor Specifications: 1 kit: 5 pieces HRC: 45-48 Teeth: 18T 19T 20T 21T 22T Weight:84g,5pcs,with packaging Height: 14mm Tip diameter 18T : 20mm 19T :21mm 20T: 22mm 21T : 23mm 22T : 24mm Suitable shaft diameter: 5mm Package included: 1 x M1 5mm 18T pinion gear motor 1 x M1 5mm 19T Pinion Engine Transmission 1 x M1 5mm 20T Pinion Engine Transmission 1 x M1 5mm 21T Pinion Engine Transmission 1 x M1 5mm 22T Pinion Engine Transmission(every one with one screws)