Ultimate Racing Compak 4 PRO B10 Clutch

COMPAK 4 Pro B10 Aluminum Clutch – Quick Adjustment & Professional Precision

The COMPAK 4 Pro B10 is a 4-shoe adjustable clutch that redefines the concept of clutch tuning. Its unique adjustment system allows you to modify stiffness without disassembling the engine, optimizing performance in competition.

Instant Installation & Adjustment

Thanks to its intuitive design, mounting the Ultimate COMPAK-4 PRO adjustable clutch is as simple as pressing the springs with your fingers.
What about the adjustment? Choose from three stiffness levels with a simple system that doesn’t require engine removal. Laser-etched indicators on the flywheel show the stiffness settings (I, II, III). Adjust the clutch in seconds without changing the springs!

Smart Maintenance

• Spring protection: Placing the clutch in position I after a race or training prevents spring deformation, extending their lifespan.
• Shoe wear indicator: A visual recess shows when to replace them.
• High-quality materials: Anodized aluminum and precision steel.

COMPAK 4 Pro B10 Package Includes

• 4 aluminum shoes
• 4 springs
• 1 black anodized aluminum flywheel with laser engraving
• 1 fixing nut
• 1 high-precision steel adjuster
• 1 red anodized aluminum cover