Serpent 804517 - 22T Steel Pinion Gear M1.3 Precision Racing Pinion  [SER804517]

Price:
£12.97
Brand:
Serpent
Model:
SER804517
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Precision 22T pinion engineered for 1/8 scale

The Serpent 22T Steel Pinion Gear, model 804517, caters to tuners and racers running M1.3 module setups in 1/8 scale. Its hardened steel build delivers consistent tooth geometry and improved wear resistance for sustained performance.

Features that matter to model racers

The 22-tooth count is well suited to a broad range of gearing ratios, offering a stable compromise between acceleration and top speed. The steel construction keeps backlash and mesh stable under high load, helping reduce unexpected failures on race day.

Ensure both pinion and spur share the M1.3 module. Measure tooth spacing or check manufacturer specs to confirm compatibility before fitting.
Steel can transmit more noise than plastic, but correct mesh and lubrication will keep sounds within acceptable limits while preserving durability.
Regularly check mesh, reapply suitable gear grease, and inspect teeth after heavy sessions. Replace if you spot chips or pronounced wear to avoid spur damage.
Many pinions are supplied with a standard bore but verify bore diameter against your motor shaft. If needed, use an adaptor or machine the bore to suit the shaft for a secure fit.

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