One of the most effective and affordable performance upgrades for the Gen 3 Suzuki Hayabusa, the Ultra-Light Billet Clutch Mod replaces the factory back-torque-limiting (“slipper”) clutch components with a proven traditional clutch configuration.
The result is dramatically improved clutch control—especially during aggressive dead-stop launches. Unlike the stock setup, which can produce a grab-and-jerk response, this conversion delivers smooth, predictable engagement that allows the rider to feed power efficiently to the rear tire.
As an added benefit, removing the slipper mechanism significantly reduces abnormal wear associated with hard launches. Slipper-equipped bikes are prone to excessive heat, frequent adjustments, accelerated plate wear, and even drivetrain damage under high-load conditions. This conversion minimizes those risks while improving consistency, durability, and overall performance—on the street or at the strip.
FEATURES
- Converts the OEM assist/slipper (“ramp-style”) clutch to a traditional multi-plate design
- Includes Brock’s Performance Ultra-Light Billet Clutch Mod Kit, eliminating the factory back-torque limiter
- Required for smooth, controlled dead-stop launches on 2022–2025 Hayabusa models
- Eliminates bucking, grabbing, and clutch chatter during drag-style launches (watch video)
- Protects chain and drivetrain components from shock loading
- Complete drop-in replacement - no modifications required
- Designed exclusively for Suzuki Hayabusa Gen 3
- Proven performance at XDA competition (watch race highlight video)
WHAT’S INCLUDED
- Brock’s Ultra-Light Billet Pressure Plate
Ultra-Light Billet Clutch Mod Kit
- Completely removes the OEM back-torque limiter
- Eliminates launch bucking, chatter, and grab
- Improves drivetrain protection and clutch longevity
- Smoother engagement for quicker, more consistent ETs
- CNC-machined from billet 7075 aluminum
- Mil-spec hard-anodized finish
- 60% lighter than stock for faster engine acceleration
- Approximately 15% increase in lever pressure
- Includes .180" clutch spring shim spacers
Genuine Suzuki OEM Components
- (1) Inner Clutch Hub
- (1) Steel Plate
- (2) Friction Plates
- (1) Input Shaft Washer
- (1) Input Shaft Spacer
- (6) Clutch Spring Support Studs
- (6) Clutch Spring Bolts
- (6) Clutch Springs
INSTALL
- Click here to view installation instructions
- Watch Clutch Conversion Kit w/ Ultra Mod Installation
- For additional support, see the Hayabusa OEM Service Manual
- For replacement steels and fibers, click here
ATTENTION: Although casual riding is generally unaffected after the installation of this product, some rear wheel ‘chirp, hop or chatter’ may be noticed, depending upon rider habits. All Brock’s Performance products are designed for Competition Use Only. Please see our Terms and Conditions page for additional information.
