New, innovation and new patent - the XRAY Multi-Diff™. This new unique front diff has three different settings: one-way / one-way solid / full-time solid Axle. You can easily use the Multi-Diff™ as a standard one-way (Left and right outdrives turn independently off-power), or lock the one-way out drives (both Left and right outdrives turn together off-power), or you can fully lock the Multi-Diff™ and it will work as a full-time solid Axle.

The new lightweight one-way outdrives manufactured from Hudy Spring Steel™ have a hex hole machined at each end. A lightweight machined steel hex-style locking Axle can be inserted into both outdrives to lock them together and create a solid one-way, which means both outdrives turn freely together as a one-way (at the same time), thus creating a solid one-way off-power.

To create a full-time solid Axle, a pin is inserted through aligned holes in the main aluminum body of the Multi-Diff™ and the steel locking Axle. This will lock the outdrives completely, creating a full-time solid Axle.

This set fits ONLY the XRAY T1FK’05. This set does NOT work with the XRAY T1, T1Evo2, T1R, T1M, or T1FK (because of pulley orientation in the chassis).