The XRAY 305716 Aluminium Hard Coated Pinion Gear is specified for the T4 range, offering a lightweight substitute for stock components. Forged from aircraft-grade duraluminium, it reduces rotating mass while keeping the rigidity racers demand. Production on XRAY gear machinery ensures concentricity and a smooth turn at speed.
Precision cutting produces tight tooth profiles and chamfered edges to lessen edge loading and wear. The specialised hard-coat finish boosts resistance to abrasion, giving longer service between replacements and steady meshing under load.
Designed to pair with compatible 48P spur gears, the XRAY 305716 minimises sudden gear noise and improves consistency in throttle response. It is a practical upgrade for both race-day setups and workshop refreshes.
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