Description: 32DP 3.175mm 12T-16T Pinion Motor Gear for 1/10 RC Car Brushed Brushless Motor Aluminum 7075 material The gears are milled by precisely Tanwai milling machine A M3 set screw(12.9 level)has been added to each pinion gear Hard anodized on the gear surface Suit for 1/10 RC cars Teeth: 12T, 13T, 14T, 15T, 16T Diametral Pitch: 32 DP Material: Aluminum alloy Size Chart: 12T Size: ?10.7 x 14mm/ 0.42 x 0.55inch 13T Size: ?11.7 x 14mm/ 0.46 x 0.55inch 14T Size: ?12.4 x 14mm/ 0.48 x 0.55inch 15T Size: ?13.4 x 14mm/ 0.52 x 0.55inch 16T Size: ?14 x 14mm/ 0.55 x 0.55inch Suitable Shaft Diameter: 3.175mm Package Includes: 1 Piece 32DP 3.175mm 12T Pinion Motor Gear 1 Piece 32DP 3.175mm 13T Pinion Motor Gear 1 Piece 32DP 3.175mm 14T Pinion Motor Gear 1 Piece 32DP 3.175mm 15T Pinion Motor Gear 1 Piece 32DP 3.175mm 16T Pinion Motor 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