3Racing SAK-M4P15A Rear Swing Shaft 34mm for Sakura M4 Pro - Race Tune Component  [SAK-M4P15A]

3Racing Sakura M4 Pro Rear Swing Shaft 34mm - SAK-M4P15A
Price:
USD$6.30
Brand:
3Racing
Model:
SAK-M4P15A
Condition:
Brand New
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Race-Focused 34mm Rear Swing Shaft for Sakura M4 Pro

The 3Racing SAK-M4P15A rear swing shaft is specified for precise rear end geometry on the Sakura M4 Pro. Its 34mm length provides predictable spacing that assists in setup repeatability and tuning adjustments. The component is intended to reduce drivetrain variation so lap times and handling are more consistent across runs.

Technical Highlights for Competitive Use

  • Compatibility: Matches the Sakura M4 Pro rear assembly for direct replacement or upgrade.
  • Material: Manufactured to be durable under repeated track cycles.
  • Length: Accurate 34mm dimension to maintain designed axle and linkage positions.
  • Functionality: Helps minimise drivetrain play and supports even power transfer for consistent lap to lap behaviour.

How does this shaft affect setup consistency?

The fixed 34mm length secures rear geometry, making rebound and toe tuning more repeatable between runs, which is valuable during race weekends.

Any tuning adjustments to consider after fitting?

After installation, recheck rear toe and camber under static conditions and perform a short on-track test to confirm dynamic behaviour before full tuning work.

Is this suited to tight race setups?

Yes, when paired with correctly set suspension and drive components it supports tight, predictable handling required for close competition.

Recommended checks before an event?

Verify shaft seating, fastener torque and free rotation, plus run a few laps at reduced speed to confirm there is no binding before race runs.