3Racing Sakura D4 Aluminum Knuckle SAK-D425/V2 - Competition Alloy Knuckle  [SAK-D425/V2]

Refined steering performance with the 3Racing SAK-D425/V2

The 3Racing Sakura D4 Aluminum Knuckle SAK-D425/V2 replaces the standard knuckle with a solid aluminium unit to improve steering accuracy and durability. It is developed to match the Sakura D4 chassis layout for straightforward installation.

Precision alloy for repeatable handling

Constructed from high-grade aluminium, this knuckle reduces deformation under load and helps maintain stable steering behaviour during aggressive driving. The consistent fit supports repeatable setup changes.

Designed for Sakura D4 compatibility

The knuckle aligns with Sakura D4 suspension mounts and is intended for racers who want a tougher front end. After fitting, you should notice crisper turn-in and improved control at speed.