3Racing SAK-D514/A Sakura D5S Spur Gear Adaptor - Racing Setup  [SAK-D514/A]

3RACING Sakura D5S Parts Spur Gear Adaptor - SAK-D514/A
Price:
USD$6.30
Brand:
3Racing
Model:
SAK-D514/A
Condition:
Brand New
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Technical Overview for 3Racing SAK-D514/A

The 3Racing Sakura D5S Spur Gear Adaptor (SAK-D514/A) is engineered to improve spur gear positioning on the Sakura D5S chassis, enabling consistent tooth engagement and repeatable gear mesh. Accurate alignment lowers asymmetric loading across gear teeth, which helps to maintain efficient power transfer and manageable wear characteristics during track runs. The adaptor is intended as a tuning-compatible component for drivers seeking predictable drivetrain behavior.

How does this adaptor affect gear backlash in a race setup?

By refining spur placement it helps minimise asymmetric backlash that can cause inconsistent drive under acceleration and braking, allowing more predictable throttle response when tuning for lap consistency.

Can I use it with different spur and pinion combinations?

Yes, the adaptor does not change gear ratios. It enables consistent mesh across various spur and pinion sizes, but always verify mesh and run-in when swapping gear sets for competition.

What checks should be part of setup after fitting?

After fitting, confirm spur runout, verify even tooth contact across the mesh, and secure fasteners to recommended torque. Recheck these items after initial track runs to ensure stability.