• Compatible with Traxxas Slash 4x4 4WD/2WD/VXL /Rustler 2WD/4x4/ Rally/Stampede 4x4 VXL /Traxxas 1/10 Summit/Trxxas 1/10 E-REVO/T-Maxx/Jato/Rustler 4X4 VXL/Summit/T-Maxx.
• 54T main gear comes with 15T/17T/19T motor pinions and 3.175mm coupler.Three pinions is 5mm, Using the coupler can convert Three pinion apertures to 3.175mm.So these RC Gear Set work on motors with 5mm or 3.175mm shaft diameter, such as 3660 3670 3674 4274 4268 550 540 3650 etc series motors. 54T main gear replace 3956
• 0.8 metric pitch; compatible with 32-pitch; pinion inner hole diameter: 5.0mm/0.196 inch; main motor gear dia.: 45mm/1.77 inch
• Durable: the RC Pinion Made of heavy duty hardened steel; The Coupler Sleeve Adapter made of Quality Alloy.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty