Built for the ONSRA Challenger 2.0, these CNC-machined TKP trucks bring classic skateboard geometry together with the strength and precision needed for a high-performance electric skateboard.

There’s a reason skateboarders have been riding Traditional Kingpin (TKP) trucks for more than 50 years. TKP trucks offer a unique combination of stability, responsiveness, and natural carving feel — and with the right bushing and washer setup, you can tune them exactly to your riding style.

Tune Your Ride

The included bushings and washers let you change the truck's response without changing the truck itself.

• Stiffer setup: Keep the standard washer configuration for maximum stability.
• More responsive: Flip the top washer to create a softer, more progressive feeling.
• Maximum carve: Remove the bottom washer for a significantly softer setup and more freedom of movement.
• Still want more: Softer bushings are available if you want an even more flexible setup.

Whether you prefer a planted, stable ride at speed or a loose, aggressive carve, the TKP platform gives you plenty of room to dial it in.

CNC Precision

The trucks are CNC machined for precise dimensions, clean interfaces, and a rigid construction designed for demanding electric skateboard use.

With a total width of 32 cm / 12.6 inches and 10 mm axles, they provide a wide, stable platform while retaining the responsive, carvy characteristics that make TKP trucks so popular.

The trucks use a standard skateboard mounting pattern, making them compatible with conventional skateboard deck mounting. They can be used with both drop-through and top-mounted decks, provided the deck uses the standard mounting pattern.

Designed for the ONSRA Challenger 2.0. Built around the TKP geometry that skateboarders have trusted for decades. Tunable from stable to seriously carvy.