This ProTek R/C 1S 3000mAh LiPo transmitter pack was developed specifically for the Airtronics/Sanwa MT-44 transmitter

which provides extreme rigidity to keep camber and caster setting locked in place while running normally

If you need more you can purchase Hot Racing part number W8X

Included is a large M2

6 Lug Hex Drive Wagon 1

HPI Racing - Aluminum Knuckle Set, Hard Anodized, WR8/Bullet MT/ST (Opt) Electric Motors Brushless ESC Sensored This ProTek R/C 1S 3000mAhThe WR8 cars and Bullet trucks now have a range of hard anodized aluminium parts that dramatically increase their durability and help them look super cool! The Aluminum Knuckle Set is a great way to improve steering for firm handling and quick response. It's also an ideal upgrade to increase the toughness of the vehicle! Use with the Aluminum Front C Hub Set for a rock solid front end!