RC pilots looking to shave grams and maintain stiffness will find the XRAY 305926 Narrow Aluminum Pinion Gear a solid choice. Built from aircraft-grade duraluminum, it is 1.5mm slimmer and roughly 25% lighter than standard pinions, helping lower rotating mass without losing strength.
These pinions are produced on a specially adapted precision gear machine to ensure extremely accurate tolerances and excellent concentricity. Every unit is chamfered at the edges for smooth engagement, then given a hardcoating treatment to extend service life.
The narrow geometry pairs well with a variety of spur gears and is particularly complementary to XRAY spurs, helping to reduce driveline noise and improve gear mesh consistency during longer runs.
Delivered ready for installation, the XRAY 305926 makes it straightforward to fit into race or club rigs. Its combination of lighter weight and protective coating suits hobbyists who demand reliable gearing.
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