TKR40007B) are what secure the battery in place

INCLUDES: One left suspension arm One right suspension arm

Wheel Diameter : 69mm

transferring power reliably out of the transmission to the rear drivetrain

Precision-cut internal gears and a super-strong composite case make servicing fast and reliable so you can get back to bashing

Traxxas Slash BL-2s HD 1/10 RTR 2WD Brushless Short Course Truck Red Ford Fiesta Parts TKR40007B) are what secure theTraxxas Slash BL 2s HD 1 10 RTR 2WD Brushless Short Course Truck Red Includes: (1) Slash BL 2s HD 1 10 RTR 2WD Brushless Short Course Truck (1) BL 2s ESC (1) Waterproof 2075 Digital Servo (1) BL 2s 3300kV Brushless Motor (1) TQ 2. 4GHz Radio System Product Manual Needed To Complete: (1) 2S LiPo or 6 7 Cell NiMH Battery (1) Compatible Battery Charger (4) AA Batteries for Transmitter