XRAY 345500 Retro RX Series 2-Speed Transmission Assembly  [XR-345500]

Keep Your Older RX Series Running with the XRAY 345500 2-Speed Kit

The XRAY 345500 2-Speed Transmission Set is geared toward hobbyists restoring or maintaining older RX series cars. It contains a full complement of parts for a tidy installation or replacement job.

Matched 46T and 49T Spur Gears for Reliable Mesh

Included are 46T and 49T molded composite spur gears that offer stable tooth contact. These pair with the supplied 2nd gear shoe set and alloy gear holders, which include integrated bearing support for better alignment.

Lightweight Hollow Layshaft from HUDY Steel

The hollow middle layshaft is manufactured from HUDY shaft steel and heat-treated to boost strength, offering a balance of low weight and durability for race use.

CNC-Machined Swiss 7075 T6 Gear Adapter

The 2-speed gear adapter is produced from Swiss 7075 T6 aluminum using CNC machining to guarantee precise fitment of the one-way bearing. The hand-ground one-way bearing helps ensure minimal runout of the spur gears.

Perfect for enthusiasts refreshing classic RX kits, the XRAY 345500 2-Speed Transmission Set supplies precise components to maintain drivetrain integrity.