Increase the steel of the vehicle, improve climbing performance
More Durable Use
Fit for TRX4M 1/18 4WD Bearing Kits Parts
Description
3x6x2.5mm (8), 5x8x2.5mm (4), 4x8x3mm (4), 8x12x3.5mm (2), 3.5x7x2.5mm (4)
Upgrade the parts to increase the durability of 100% can increase the weight of the vehicle to increase the steel of the vehicle to enhance the climbing performance.