184mm Clutch Kit for Nissan Micra K12 SR160

Nissan Micra K12 SR160 184MM SINGLE DISC CLUTCH KIT

Specially developed for the Nissan Micra K12 SR160

• 184mm (7.25”) Lightweight Flywheel (3.50 kg)

• Special Stick-up Adapter → Designed for the OE release bearing, made from high-strength steel with induction hardening treatment for much longer durability 
  

Improved Pedal Feel & Modulation →  

• The spacer ensures the correct throw-out bearing travel 

• The stick-up adapter allows proper seating of the release bearing against the diaphragm fingers, improving clutch pedal feedback 

COMPONENT FEATURES 

Flywheel
 
✔ Weight: only 3.50 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 Covers 
 
✔ Material: Forged 6061-T6 aluminum, treated with hard anodizing for increased strength, durability, and scratch resistance 
✔ Construction: Steel-riveted clutch cover legs for near-lifetime durability 
 
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 
 
Aluminum Spacer & Stick-up Adapter 
 
✔ Spacer: 6061-T6 aluminum, red hard-anodized finish 
✔ Stick-up Adapter: Hardened steel with a 50-55 HRC rating for minimal wear and long-lasting performance

KEY FEATURES & BENEFITS 

✔ Single disc supports over 400 hp and 450 Nm and over 1,000 hp and 1,200 Nm of torque for the Twin disc version (depending on clutch disc & diaphragm specs) 
✔ Huge weight reduction compared to the OEM flywheel & clutch kit, resulting in: 

✔ Enhanced gear shifting at high RPMs 
✔ Extended lifespan of friction components with low replacement cost 
✔ Full Plug & Play system → No modifications required