Clutch Mod Kit Ninja H2 (2015-2023)

Unlock the true launch potential of your Kawasaki H2 with the Brock’s Performance Clutch Mod Kit. Designed to disable the factory slipper clutch, this upgrade transforms the aggressive, grab-and-jerk motion of the stock system into a smooth, controlled dead-stop launch essential for drag racing and high-performance riding.

Engineered for High-Power Applications

This kit includes extra heavy-duty clutch springs and hard-coated spacers to increase clutch pressure without introducing chatter or sacrificing top-end speed. The shim-adjustable spring tops allow riders to fine-tune their setup for optimal performance in any application.

Our springs are manufactured from valve-spring quality steel, shot-peened and stress-relieved to withstand the extreme heat and stress generated by high-horsepower launches. The result is consistent performance, longer clutch life, and reduced ETs.

FEATURES

• Direct bolt-in replacement for 2015 Ninja H2
• Clutch Conversion Kit REQUIRED for Ninja H2 (2016–2021), H2 SX (2018–2021), and Z H2 (2020–2025)
• Eliminates ‘bucking’ during dead-stop launches – smoother takeoffs, lower ETs
• Disables factory back-torque limiter (slipper clutch) for improved drag-style performance
• Precision-machined heavy-duty steel construction
• Smoother operation, longer clutch life, and improved drivability
• Heavy-duty clutch springs – increased lever pressure for more consistent power transfer
• Valve-spring grade material, shot-peened and stress-relieved for durability
• Black oxide finish with engraved Brock’s Performance logo
• Click here to view Installation Instructions

KIT INCLUDES

• 1 Clutch Mod
• 6 Extra Heavy Duty Clutch Springs
• 6 Shim Adjustable Spring Tops
• 6 Hard Coated Aluminum Spacers (0.180 Thick)

Attention: While casual street riding is generally unaffected, some rear-wheel ‘chirp, hop, or chatter’ may be experienced depending on riding habits. All Brock’s Performance products are designed for Competition Use Only.