Xray XB4’20 83mm ECS front drive shafts
Coming from Xray and made for their XB4’20 1/10th scale 4WD buggy is a 83mm ECS front driveshaft. Adapting the popular dual joint design, as it is used in touring car racing, the specially designed driveshaft will reduce wheel chatter at large steering angles, making for smoother cornering at higher speeds, improved traction and increased efficiency. In addition the ECS driveshaft improves landing after jumps and it is also usable in the rear, where the driveshaft can increase overall traction. The construction uses 2.5mm cross pins for durability and the shaft set is available separately.
Source: Xray [teamxray.com]