ITEM NAME:5pcs 64DP 3.175mm 31T 32T 33T 34T 35T Pinion Motor Gear Set for 1/10 RC Car G1F1 5pcs 64DP 3.175mm 31T 32T 33T 34T 35T Pinion Motor Gear Set for 1/10 RC Car G1F1 material;7075 Aluminum alloy Suitable Shaft Diameter: 3.175mm/0.13 inch material:Aluminum 7075 Teeth: 31T,32T,33T,34T,35T Diametral Pitch:64 DP 31T Size: ï ¿ 13 * 9mm/0.51*0.35 inch 32T Size: ï ¿ 13.4 * 9mm/0.53*0.35 inch 33T Size: ï ¿ 13.8 * 9mm/0.54*0.35 inch 34T Size: ï ¿ 14.2 * 9mm/0.56*0.35 inch 35T Size: ï ¿ 14.6 * 9mm/0.57*0.35 inch colour:Brass color packing:1 * 64DP 3.175mm 31T Pinion Motor Gear 1 * 64DP 3.175mm 32T Pinion Motor Gear 1 * 64DP 3.175mm 33T Pinion Motor Gear 1 * 64DP 3.175mm 34T Pinion Motor Gear 1 * 64DP 3.175mm 35T Pinion Motor Gear Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..1 64DP 3.175mm 32T Pinion Motor Gear. 1 64DP 3.175mm 33T Pinion Motor Gear. 1 64DP 3.175mm 34T Pinion Motor Gear. 1 64DP 3.175mm 35T Pinion Motor Gear. Teeth: 31T,32T,33T,34T,35T.