KYOSHOV-One R4 Evo.3 1:10 Chassis Kit, 33217B

The kit includes a clutch suitable for the OS-12TG engine with clutch springs optimal for rubber tires designated for the KYOSHO CUP as well as clutch springs for sponge tires to compete in open races.

Newly designed aluminum main chassis, one-piece engine mount and stabilizers elevate the racing performance of this /10 scale GP touring car to the next level.

Evo.3 main chassis hits the sweet spot with optimal rigidity and moderate flex characteristics. Centering of the engine mounting screws equalizes left-right flex to achieve smooth and balanced cornering.Redesigned front bulkhead enables change to bar-type front stabilizers. Cornering characteristics can be fine-tuned by changing the wire diameter.

Newly designed Evo.3 one-piece engine mount uses two centered mounting screws that equalizes left-right flex for improved control.

Clutch unit is optimal for OS (Ogawa Seiki) 12TG engines. Includes separate clutch springs for rubber tires and sponge tires respectively.

New battery tray is made of lightweight and highly rigid black FRP. Receiver and servo batteries are fixed on the tray with tape and the tray is removed/detached for easy maintenance.

To accommodate the different front and rear drive ratios of rubber tires and sponge tires, front side pulleys with different module belts are included, allowing the drive ratio to be changed according to the type of tires.

Includes SP brake pads are now included as standard (optional upgrade on the previous model). Delivers reliable braking power even with high-power engines.