XRAY 345545 Composite 45T 2nd Speed Spur Gear - Precision Edition  [XR-345545]

Precision XRAY 45T Composite Spur for Consistent Runs

Upgrade your setup with the XRAY 345545 Composite 45T 2nd Speed Spur Gear for a dependable drivetrain feel. The composite formulation delivers a practical mix of strength and flexibility so the gear resists breakage and performs consistently across long race days. Lightening features cut rotating inertia for crisper acceleration.

True-Molded Accuracy

Manufactured with tight tolerances, the XRAY 345545 produces a true roll with minimal runout. Uniform material flow during molding reduces weak spots and helps prevent tooth stripping under load. Each spur is marked with its tooth count for quick selection when changing final drive ratios.

Setup Versatility for Different Tracks

The XRAY 345545 is offered in popular tooth counts to help you tailor your gearing for grip levels and layout style. Fine adjustments to the spur let you shift the balance between top speed and mid-range response without major drivetrain swaps.