Yeah Racing T4 dual joint driveshafts

Coming from Yeah Racing and made for the Xray T4 line of touring cars are dual joint front driveshafts. Made from spring steel and coming specially coated and with a ground wheel axle the driveshafts use 5x10x4mm inner wheel bearings over the now-standard thin inner bearings, making for more reliability and less bearing failures. The driveshafts come in pairs and they also fit older T3 cars with slight modifications to the C-hub.

Source: Yeah Racing [yeahracing.com]