ProTek RC LiFe Hump/Short Receiver Battery Pack (Kyosho/Tekno) (6.6V/1800mAh) (w/Balancer Plug) Charger Battery Bundle Dual Elevator

Dual Elevator

Durable and tough composite material for long-lasting performance in all conditions - Precision manufactured shock rod ends for safe and secure fit of shock assembly to vehicle suspension - Specially designed spring perch for consistent performance of vehicle's shock absorber springs

They also often help with crash recovery when the rear tire has traction

one pinion gear

ProTek RC LiFe Hump/Short Receiver Battery Pack (Kyosho/Tekno) (6.6V/1800mAh) (w/Balancer Plug) Charger Battery Bundle Dual ElevatorThis is a ProTek R C 1800mAh LiFe Hump Receiver Battery Pack. Lithium battery technology is evolving. With cell dimensions that fit anywhere a standard Li Poly battery will and rapidly increasing capacity, LiFePO4 chemistry will soon set the standard that all others are judged by. With the ability to deliver 1000+ usable cycles, and a life span up to 4 times longer than Li Poly batteries (when cycled under the same discharge conditions), these