Serpent 903375 45T 2-Speed Gear for SL8 Chassis  [SER903375]

Serpent SER903375 2-Speed Gear 45T SL8
Price:
£4.71
Brand:
Serpent
Model:
SER903375
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Refine SL8 Gear Ratio with Serpent 903375

The Serpent 903375 2-speed gear, featuring a 45-tooth profile, is crafted for drivers aiming to optimise acceleration and sustained speed on the SL8 platform. Its design supports precise tuning and reliable performance across race events.

Benefits of Choosing a 45T Spur

Using the 45T spur helps balance torque delivery and top speed, making setup adjustments more predictable. The tooth count provides a sensible compromise for a range of track types and grip levels.

Correct Fitment and Care Advice

Ensure accurate gear mesh when fitting the Serpent 903375 and recheck after a couple of sessions to account for any seating-in. Periodic inspection and conservative lubrication will maintain consistent function and compatibility with SL8 components.

What pinion sizes work well with a 45T spur?

Common practice is to experiment with a couple of pinion sizes to reach the desired rpm and torque balance; start with stock pinion and adjust one tooth at a time.

How do I check if the mesh is set correctly?

With the gear mounted, rotate the drivetrain slowly and look for even tooth contact without binding; use a small feeler method or a thin paper test to verify clearance.

Are spare spare parts readily available for this gear?

Serpent spares are typically stocked by hobby suppliers; check for matching spur gears and related mounting hardware when planning maintenance.

How frequently should I replace the spur gear?

Replacement depends on usage and wear signs; if you notice tooth damage, rough engagement, or performance loss, replace the spur to avoid further drivetrain damage.

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