3Racing Sakura Ultimate 40T Gear Differential SAK-U122 Racing Spec  [SAK-U122]

Precision Differential for Racing Setups

The 3Racing Sakura Ultimate 40T Gear Differential (SAK-U122) is developed with racing sensibilities to provide predictable torque transfer and consistent feel. It integrates with Sakura Ultimate gearcases and supports fine tuning of traction characteristics.

Tuning the Torque Curve

The 40-tooth arrangement helps achieve a stable torque split that competitors can use to tune corner exit behaviour. Adjusting lubricant and coupling it with suspension setup changes allows targeted handling adjustments without major drivetrain overhauls.

Durable Components for Frequent Running

Constructed to withstand repeated track sessions, the differential uses robust parts and precise interfaces to limit play and wear. Regular inspection and correct assembly ensure repeatable performance across race weekends.