just put the switch in the LiPo position

Functional Piggyback Design With Adjustable Valve

3-cell 5400mAh 100C lipo Battery is perfect for 1/10 & 1/8 scale cars

The clear body means you have a clean sheet to design your own custom paint scheme

Super-thin penetrating formula

Hot Racing - +10mm S2 Spring Steel Portal Drive Stub Axles, for Traxxas TRX-4 CIS85168 just put the switch inHot Racing +10mm wide track S2 hardened spring steel portal drive stub axles for the Traxxas TRX 4. These add 10mm to the track width on each side of the vehicle to add stability over rough terrain, increase steering clearance, and increase tire selection options. Features: Increases width of vehicle by 10mm on each side Increases stability Increases steering clearance Increases tire selection CNC machined S2 hardened spring steel axle Aluminum +10mm