All machined 7075 alloy front gearbox for the Tamiya BBX / BB01 series. Our heavy duty gearbox delivers extra durability and precision gear mesh and alignment- the alloy construction insures the drive shaft gear maintains 100% teeth engagement against the diff gear to eliminate the problem of worn gear teeth and poor gear mesh.

Beautifully polished, anodized and laser etched for a showroom look.

$59.95 MSRP