Xray XB4 steel differential & drive gears
Xray introduce new steel differential and drive gears for the XB4 line of buggies. Both the 35T diff and the 14T drive gear are of a hardened steel construction to improve durability and to offer increased lifespan. The additional weight compared to standard composite gears also improves drivability on high-grip surfaces. The gears are available separately.
Source: Xray [teamxray.com]