The original Kyosho Nitro USA-1 set the standard for RC Monster Truck power and performance when it was released in 1990. 30 years later, the torch has passed to the newest Nitro USA-1, which outperforms the original in EVERY respect. Yes, it’s that much better… and we even build it for you.
■Tread F:339mm R:343mm
■Tires （F & R） φ164×104mm
■Gear Ratio 25.7/19.8/15.6:1
■Engine KE25SP2 with recoil starter