X-Clutch XKNI18526-2E Twin Solid Ceramic Clutch Kit with Chromoly Flywheel for Nissan RB26

The X-Clutch XKNI18526-2E is a Stage 5 Motorsport twin disc clutch kit engineered for the Nissan RB26 engine platform. This kit features two 7.25-inch solid ceramic friction discs paired with a chromoly steel flywheel, purpose-built for race and track applications where maximum heat resistance and torque capacity are essential.

Key Features:

• Twin solid ceramic disc design — dual 7.25-inch rigid ceramic discs for exceptional heat dissipation and torque capacity up to 1,220 Nm
• Chromoly flywheel included — lightweight chromoly steel construction reduces rotational mass for improved throttle response and quicker rev matching
• Solid (rigid) hub design — optimized for race and track use where high heat and torque capacity is required and engine response is critical
• Advanced pressure plate engineering — carefully analyzed pivot point and diaphragm design ensures positive pedal feel and maximized clamping force
• Motorsport-grade friction material — solid ceramic compound delivers consistent clutch operation under extreme race conditions
• NVH considerations — as with all multi-disc and lightweight flywheel upgrades, increased NVH characteristics in the cabin are normal for this performance product type

Kit Includes:

• Two (2) 7.25-inch solid ceramic friction discs
• Chromoly steel flywheel
• Pressure plate / clutch cover assembly
• Release bearing
• Pilot bearing / aligning tool
• Technical Service Bulletin (as required)

Developed with over 25 years of clutch engineering experience and validated through real-world motorsport competition, the XClutch Motorsport range is trusted by circuit racers, drifters, and time attack competitors worldwide. The XKNI18526-2E is recommended for race and track use only and is intended for high-horsepower, high-torque RB26-powered builds.