The XRAY 305799 99T/48P hard spur gear serves as a service replacement for older T Series kits, giving a firm and precise gear mesh. It supports the original drivetrain characteristics of vintage XRAY models.
This 99-tooth spur matches traditional T Series mounting and helps preserve the intended gearline. It is compatible with the common pinion options used by classic drivers.
With a focus on wear resistance, the hard spur gear reduces replace-and-repair frequency and lets you get back on track with minimal downtime between sessions.
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