Hop Up Parts

Our RC hop up parts collection is packed with aluminum upgrades for Traxxas, Arrma, Losi, HPI Racing, Team Associated and other popular cars and trucks. Most of these parts come from Hot Racing and Power Hobby, along with Team Associated Factory Team parts, Tamiya, Robinson Racing, Kyosho, Exotek Racing and HPI Racing.

What you'll find here

• Suspension and steering: lower arms, knuckles and spindles, shock towers, piggyback and aluminum shock sets, and suspension link sets
• Drivetrain: Robinson Racing 48P pro pinion gears, diff carrier cases, transmission cases, diff spools and brake disc drive hubs
• Chassis parts: skid plates, battery hold-downs, standoff posts, servo mounts and wheelie bars
• Servo horns, like the Team Associated 25-spline clamping horn and Exotek 7075 aluminum horn
• Motor cooling, including Powerhobby heatsinks with twin cooling fans

Parts are listed by the model they fit, so it's easy to search for your truck. Examples include Hot Racing upgrades for the Traxxas X-Maxx, Maxx, TRX-4M, 4-Tec 2.0 and Unlimited Desert Racer, the Arrma Mini Kraton, the Losi Mini-T 2.0 and the Clod Buster, plus HPI Venture18 links and Team Associated RC8B4.1 rear hubs.

For more by brand, see our Hot Racing parts and PowerHobby parts, or browse stock replacement parts for crash repairs.