Amazon.com: GPM For Traxxas Slash 4x4 Low-CG Version Upgrade Parts Aluminum Spur Gear Adapter - 1Pc Set Green : Toys & Games
Amazon.com: GPM For Traxxas Slash 4x4 Low-CG Version Upgrade Parts Aluminum Gear Adapter With Steel 32 Pitch 56T Spur Gear & 14T Motor Gear - 1 Set Red : Toys & Games
Spur Gear 48P/86T Upgrade Parts 45# for 1/10 Traxxas Slash 2wd RC Crawler Car | eBay
Amazon.com: GPM For Traxxas Slash 4x4 Low-CG Version Upgrade Parts Aluminum Gear Adapter With Steel 32 Pitch 56T Spur Gear & 14T Motor Gear - 1 Set Red : Toys & Games