This is an optional XRAY 71mm Rear Drive Shaft with 2.5mm Pins. This CNC-machined CVD rear drive shaft (71mm) with 2.5mm pin, made from world-renowned HUDY Spring Steel™. Hardened with a proprietary hardening process, the drive shafts provide unbeatable lifetime and reliability.
Recommended for use in XB2 when using XB4 rear arms and XRA325002 ball differential.
This product was added to our catalog on March 20, 2018