3Racing SAK-D408 - Sakura D4 Drive Pulley Set Racing Pulley Pack [SAK-D408]

Price:

USD$5.10

Brand:

3Racing

Model:

SAK-D408

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Description
FAQ

Racing Notes for the 3Racing SAK-D408 Pulley Set

The 3Racing SAK-D408 Pulley Set is intended for the Sakura D4 chassis where consistent drivetrain response matters. Constructed from resilient plastic, the pulleys provide predictable rotational behaviour while remaining lightweight and serviceable for tuning sessions.

Technical Highlights for Tuners

Compatibility: Engineered to match Sakura D4 component locations and shaft spacing for minimal setup changes.
Material: Selected plastic formulation balances durability with low mass for repeatable performance.
Performance: Helps reduce transient drivetrain lash and refines power delivery under throttle transitions.
Application: Well suited to race team spare parts, practice spares, or targeted drivetrain upgrades.

How does pulley material affect tuning?

Material stiffness and mass influence transient response; these plastic pulleys offer a balance that keeps drivetrain feedback consistent for setup comparisons.

Are these pulleys suitable for iterative gear testing?

Yes, their predictable behaviour makes them a reliable baseline when testing gear ratios or drive train adjustments on the Sakura D4.

What setup checks should teams perform after install?

Verify pulley concentricity, belt tracking, and tension. Recheck after a few runs to confirm no seating issues and adjust shims or tensioners as required.