ITEM NAME:RC 1/8 Car Parts M1 5mm Teeth 11T-15T Motor Gear Pinion Brushed Brushless Motor Description: M1 5mm 11T-15T Pinion Motor Gear for 1/8 RC car brushless brushed 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: 11T 12T 13T 14T 15T Suitable shaft diameter: 5mm Size Chart: Height: Approx. 14mm/ 0.55inch Tip diameter 11T: Approx. 13mm/ 0.51inch 12T: Approx. 14mm/ 0.55inch 13T: Approx. 15mm/ 0.59inch 14T: Approx. 16mm/ 0.62inch 15T: Approx. 17mm/ 0.66inch Package Includes: 1 Piece M1 5mm 11T Pinion Motor Gear 1 Piece M1 5mm 12T Pinion Motor Gear 1 Piece M1 5mm 13T Pinion Motor Gear 1 Piece M1 5mm 14T Pinion Motor Gear 1 Piece M1 5mm 15T 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. SKU: DMO0015840761003371.Teeth: 11T 12T 13T 14T 15T. 1 Piece M1 5mm 11T Pinion Motor Gear. 11T: Approx. M1 5mm 11T-15T Pinion Motor Gear for 1/8 RC car brushless brushed motor. 1 Piece M1 5mm 15T Pinion Motor Gear. 15T: Approx.