3Racing SAK-49/21525 Sakura Zero Damper Spring M1.5x21 Precision  [SAK-49/21525]

Improve Handling with a Precision Sakura Zero Spring

The 3Racing Sakura Zero Damper Spring SAK-49/21525 is built for model racers focused on setup control. With M1.5 x 21 sizing and a 5.25 rate, this spring lets you refine chassis balance and responsiveness for tighter lines.

Designed for Sakura Zero Chassis Geometry

This 3Racing spring matches the Sakura Zero suspension layout to provide predictable compression and rebound. The accurate M1.5 x 21 measurement helps maintain consistent shock action and improved tyre contact through corners.

Consistent Track Feel and Adjustability

Engineered to deliver stable behaviour across practice and races, the SAK-49/21525 supports repeatable setup adjustments so you can react to track changes without guessing.