Replace the head-up wheels - 1/16 off-road carbon brush version

Replace the front and rear shock absorbers + tail wing bracket - 1/16 off-road carbon brush version

Replace the nylon rear axle seat - 1/16 off-road carbon brush version

Replace the front universal joint part - 1/16 off-road carbon brush version

Replace the shock absorber bracket - 1/16 off-road carbon brush version

Replace the tires - 1/16 off-road carbon brush version

Replace the rear transmission shaft - 1/16 off-road carbon brush version

Replace the steering engine+ steering engine swing arm - 1/16 off-road carbon brush version

Replace the motor - 1/16 off-road carbon brush version

Replace the ESC - 1/16 off-road carbon brush version

Replace the nylon differential part - 1/16 off-road carbon brush version

Replace the nylon rear axle seat - 1/16 off-road carbon brush version