✔ cnc precision manufacturing. .
✔easy for installment and good for upgrade and diy.
✔ material:high quality aluminum alloy + steel.
✔ also compatible with: horizon ecx, ecx03430 ecx03056 ecx03431 ecx03055 ecx03028 ecx03029 ecx03314 ecx03048 ecx03354 ecx03034 rc car.
✔satisfaction guaranteed,touble-free for return and refund request.