X-Clutch XKHN18527-2B Twin Sprung Ceramic Clutch Kit with Chromoly Flywheel 7.25 in.

The X-Clutch XKHN18527-2B is a complete motorsport clutch kit featuring a 7.25-inch chromoly single mass flywheel (SMF) and twin sprung ceramic clutch discs, engineered for high-performance street and track applications. Designed and manufactured in South Australia, this kit delivers exceptional torque capacity with a maximum rating of 900 ft-lbs, making it suitable for heavily modified builds.

The twin sprung disc configuration uses a sprung central hub design that provides vibration dampening for vehicles retaining standard transmissions in motorsport applications, helping to preserve driveline components under hard use. Ceramic friction material provides superior heat resistance and bite compared to organic alternatives, while the sprung hub design helps retain manageable street manners.

Key Features:

• Disc Diameter: 7.25 in. (184mm)
• Disc Material: Ceramic — superior heat resistance for track and high-performance use
• Disc Type: Twin Sprung — sprung central hub for driveline dampening
• Maximum Torque Rating: 900 ft-lbs
• Input Shaft Diameter: 1 in. with 24-spline count
• Flywheel: Chromoly single mass flywheel (SMF) included
• Flywheel Step: +0.098 in.
• Friction Surface Configuration: Raised
• Alignment Tool: Included
• Pressure Plate Bolts: Included
• Release Bearing: Included
• Spline Grease: Included

X-Clutch motorsport clutch systems are developed through real-world motorsport competition, supplying top-level drift, circuit racing, rally, and time attack teams worldwide. This kit is recommended for track use and performance-modified vehicles requiring a significant upgrade over the OEM clutch system.