Dilwe RC Motor Pinion Gears, 5pcs 32DP 5mm 17T-21T Steel Motor Gears Pinions Parts Set for 1/8 RC Car Motor

Features: 1. Durable to Use: Made of high grade material steel, which is durable, solid and eco-friendly 2. Fit For: RC pinion gear is suitable for 1/8 remote control cars motor with 5mm shaft. 3. Fine Workmanship: Hard anodizing and rust-proof treatment on the gear surface. 4. Install Method: M4 fixed screw holes for easy and convenient to install. 5. Good Accessory: With long service life, a perfect accessory for remote control motors. Specifications: Material: 45 Steel Teeth: 17T, 18T, 19T, 20T, 21T  Diametral Pitch: 32DP  17T size: 14 * 15mm / 0.55 * 0.6inch 18T size: 14 * 15.5mm / 0.55 * 0.61inch 19T size: 14 * 16.5mm / 0.55 * 0.65inch 20T size: 14 * 17mm / 0.55 * 0.67inch 21T size: 14 * 18mm / 0.55 * 0.71inch Suitable shaft diameter: 5mm / 0.2inch Weight: 59g Quantity: 5Pcs Package Include: 1 x 32DP 17T Motor Gear 1 x 32DP 18T Motor Gear 1 x 32DP 19T Motor Gear 1 x 32DP 20T Motor Gear 1 x 32DP 21T Motor Gear