XRay Composite 2-Speed Gear 49T (1st)

The XRay Composite 2-Speed Gear 49T (1st) – part number XR345549 – is a precision‑moulded XCA spur gear with suggested compatibility for the RX8 2‑speed transmission. Engineered from a special composite that balances hardness, toughness and flexibility, it delivers long life with minimal wear and resists tooth stripping under high load.

Each gear is strategically lightened to reduce rotating mass, and injection‑moulded in a specially constructed mould for ultra‑true, wobble‑free running. A stamped tooth count makes ratio changes quick and accurate, with popular sizes available to fine‑tune your drivetrain.

Features

• Precision‑moulded spur gear
• Special composite material
• Long life and minimal wear
• Minimises breakage and teeth stripping
• Strategically lightened to reduce rotating mass
• Injection moulded in a specially constructed mould
• Ultra‑true, wobble‑free running
• Stamped with tooth number for easy identification
• Available in popular sizes for 1st and 2nd gears