Description: 32DP 5mm 13T-17T Pinion Motor Gear for 1/10 1/8 RC Car Brushed Brushless Motor Hard anodized on the gear surface Rust-proof treatment on the surface of gears The gears are milled by precisely Tanwai milling machine A M4 set screw(12.9 level)has been added to each pinion gear Teeth: 13T 14T 15T 16T 17T Diametral pitch: 32 DP Size Chart: 13T size: ?14 x 12mm/ 0.55 x 0.47inch 14T size: ?14 x 12.5mm/ 0.55 x 0.49inch 15T size: ?14 x 13mm/ 0.55 x 0.51inch 16T size: ?14 x 14mm/ 0.55 x 0.55inch 17T size: ?14 x 15mm/ 0.55 x 0.59inch Package Includes: 1 Piece 32DP 13T Motor Pinion Gear 1 Piece 32DP 14T Motor Pinion Gear 1 Piece 32DP 14T Motor Pinion Gear 1 Piece 32DP 16T Motor Pinion Gear 1 Piece 32DP 17T Motor Pinion Gear Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2mm error in size