RENAULT CLIO R3 MAXI ACCESS 230HP / MAXI EVO 250HP 184MM SINGLE DISC CLUTCH KIT & FLYWHEEL.
We developed this clutch kit to significantly improve the lifespan of wear components. The Renault Sport clutch kit tends to wear out quickly, including the flywheel, whereas our version is much more durable and long-lasting.
Our flywheel is an exact replica of the original, weighing 4.0 kg to comply with FIA regulations.
Pricing
Kit Includes:
✔ 184mm / 7.25" Single Disc Clutch (2.80kg)
✔ 184mm / 7.25" Lightweight Flywheel (4.0 kg)
✔ Clutch release bearing set
Component Features
Flywheel (equivalent to Renault Sport ref. 77 11 162 519):
- Weight: only 4.0kg to comply with FIA regulation.
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Material: Forged CrMo steel, nitriding heat-treated
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Hardness: HRC 58–62 → over twice as hard as standard flywheels
→ Prevents wear on starter ring gear in high-compression engines
- Longevity: High surface hardness = extended service life & reliability
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30-2 timing gear, designed specifically for Renault Sport Clio R3 ACCESS 230HP & MAXI EVO 250HP
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Our flywheels are crafted from forged CrMo steel and undergo a specialized heat treatment process (nitriding), achieving a surface hardness of 60 HRC. This is twice the hardness of those polished or machined flywheels available in the market, which tend to wear quickly—particularly the starter motor ring gear—when used in high-compression engines.
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The higher the HRC value, the more resistant the flywheel is and therefore the longer the service life and reliability
Clutch Cover
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Material: Forged 6061-T6 aluminum, hard anodized
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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 floating plates.
- The tightening torque for the cover-to-flywheel bolts (M8x1.25, grade 12.9) is 41 Nm.
Sintered Clutch Discs — Ø184 mm (7.25")
- Material: Proprietary blend of sintered metal compounds, engineered with precise manufacturing tolerances
- Standard version design: Three large friction pads for optimal engagement and reliability.
- Specific spline 7/8" diameter x 20 teeth for Clio R3 Sadev gearbox.
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Hub: Machined from forged chromoly steel and induction hardened for maximum strength and wear resistance
Clutch release bearing + specific aluminum support
- Bearing: high-quality metal release bearing, replacing the Renault Sport unit by AP Racing.
- Specific support
Key Features & Benefits
✔
Rated for 400+ hp / 450+ Nm in single-disc configuration, depending on clutch setup (diaphragm spring pressure and clutch disc friction material).
Unlike Renault Sport, which uses a cera-metallic disc, our clutch features a high-performance sintered disc, offering superior torque capacity, enhanced durability, and a longer lifespan.
→ Faster acceleration
→ Better throttle response
→ Improved handling & braking
✔ Improved shifting at high RPM
✔ Long lifespan of friction components → low replacement cost
✔ Plug & Play → No modifications required
✔ Excellent Pedal Feel & Modulation
Depending on the modifications already made, an adjustment may be necessary.
