184mm Single-disc Clutch Kit for Renault R5 GTT

RENAULT R5 GTT 184MM SINGLE-DISC CLUTCH KIT 

This clutch kit was specifically developed for the Renault R5 GTT and includes: 

• 184mm (7.25”) Lightweight Flywheel (3.05 kg)

• Single-disc clutch → Capable of handling over 400 hp and 450 Nm, depending on the configuration. Weight: 2.80 kg (w/o flywheel)

• Custom Aluminum Bearing Bracket with 40mm steel bearing
  

COMPONENT FEATURES 

Flywheel 

• Weight: Just 3.05 kg
• Material: Forged CrMo steel, nitriding heat-treated
• Hardness: Achieves HRC 58~62, twice as hard as standard flywheels, preventing excessive wear (especially on the starter ring gear) in high-compression engines
• Longevity: The higher the HRC value, the more resistant the flywheel, leading to longer service life & reliability 

Clutch Cover

• Material: Forged 6061-T6 aluminum, treated with hard anodizing for increased strength, durability, and scratch resistance 
  
• Construction: Steel-riveted legs for near-lifetime durability. Hardened steel thrust buttons/rivets offer a smooth and durable surface for the clutch cover legs, pressure, and floater plates.

The tightening torque for the cover-to-flywheel bolts (M8x1.25, grade 12.9) is 41 Nm.

 
Top/Pressure & Floating Plates

•  Material: Forged chromoly steel, cryogenically treated in some applications for superior strength and longevity

Clutch Discs

• Material: Sintered, with multiple design options
• Standard version: Features three large pads
• Customization: Custom splines available upon request 
  
  

KEY FEATURES & BENEFITS 

• Single disc supports over 400 hp and 450 Nm
  
• Huge weight reduction compared to the OEM flywheel & clutch kit, resulting in: 

IMPORTANT NOTE:

Due to the nature of motorsport applications and possible differences between vehicles, minor modifications or adjustments may occasionally be required to ensure proper installation and fitment.