which adds another tuning option for the racers always looking for that extra edge since it will perform differently depending on which direction it is run

JConcepts Whippits tread pattern

Genuine Traxxas part TRA7756X

4oz (160cc) capacity

Optimizes braking adjustability by allowing front and rear brake bias adjustment

Losi LOS252066 Diff / Differential Housing Set Aluminum (1) Desert Buggy XL-E HO Scale which adds another tuning optionLosi LOS252066 Diff Differential Housing Set Aluminum (1) Desert Buggy XL E The Losi LOS252066 Diff Differential Housing Set Aluminum (1) Desert Buggy XL E is a genuine Losi replacement part identified by part number LOS252066. It is engineered to original manufacturer tolerances, delivering a precise, drop in fit for compatible Losi radio control vehicles. This part is sold as a set of 1, machined from aluminum, and is built to help maintain factory