3RACING Sakura Ultimate Low Friction Rear Belt 189 SAK-U124 Performance Upgrade  [SAK-U124]

Drivetrain Efficiency for Sakura Ultimate

The 3Racing Sakura Ultimate Low Friction Rear Belt 189, model number SAK-U124, is a serviceable drivetrain part aimed at improving the mechanical efficiency of Sakura Ultimate kits. As a dedicated 3Racing Car Kit Parts item, the belt gives hobbyists a dependable option for maintaining clean power delivery to the rear end of the chassis.

Primary Advantages

• Reduced Drag: The low friction profile cuts resistance in the belt path, helping the rear wheels receive power with less loss.
• Robust Construction: Made from quality materials for reliable life under track use and regular practice sessions.
• Exact Fit: Designed for the Sakura Ultimate line so it aligns with the factory pulleys and tensioners.

Fitting and Care Advice

When fitting the 3Racing Sakura Ultimate Low Friction Rear Belt, clean pulleys and tensioners to avoid grit that can accelerate wear. Keep the belt aligned and check tension periodically to get consistent performance and longer service life.