3Racing Sakura XI/Zero 4mm Rear Graphite Shock Tower SAK-X11/4/WO Rear Race Upgrade  [SAK-X11/4/WO]

Stiffen the Rear of Your Sakura XI

The 3Racing Sakura XI/Zero 4mm Rear Graphite Shock Tower SAK-X11/4/WO is a practical upgrade for drivers seeking better rear response from their chassis. Made from 4mm graphite, it replaces softer stock parts with a stiffer component that keeps weight low while adding strength.

Improved Stability and Long Lasting Construction

With a 4mm graphite construction, this tower boosts torsional rigidity and resists flex during heavy cornering. The lighter material helps maintain a balanced ride without adding unnecessary mass to the rear end.

Direct Fit for Sakura XI and Zero Chassis

Built to match mounting points on Sakura XI and Zero models, the shock tower installs cleanly into existing setups and works with standard shock assemblies for a straightforward swap.

Suited to Track Focused Hobbyists

For racers who want consistent handling and reliable durability, this rear graphite shock tower delivers a predictable feel and helps tune chassis behaviour without complex modifications.