3Racing SAK-U311/PK Sakura Ultimate 7075 Rear Suspension Mount - Race Upgrade  [SAK-U311/PK]

Rear suspension precision for serious handling

For hobbyists wanting to sharpen their car's response, the 3Racing SAK-U311/PK rear suspension mount is a targeted upgrade. Machined from 7075 aluminum, this mount brings extra stiffness and consistent geometry to the Sakura Ultimate chassis while keeping weight reasonable. The 3.5-degree setting helps balance turn-in and midcorner traction for a predictable feel on track.

Built to last under race conditions

The 7075 aluminum construction gives a strong strength-to-weight balance, resisting flex under load without adding unnecessary mass. That durability makes it suitable for frequent track sessions where consistent performance matters.

Tuned rear geometry for cleaner cornering

The 3.5-degree rear mount changes rear-end behaviour to improve traction and stability through high-speed turns. Drivers will notice more consistent exits and reduced rear wobble when pushing for lap time or running technical layouts.