Ø184 mm (7.25") Clutch Kit Suzuki Swift Sport
Compatible with 1st & 2nd Gen Swift Sport (Naturally Aspirated M16A 1.6L Engines)
Applications:
✔ 1st Generation Swift Sport (ZC31S) — 2005–2011
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Engine: M16A (1.6L 16v, 125 hp)
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Gearbox: 5-speed manual (RS413 / C513)
🛠️ For this application, we include a metal racing release bearing and a specific mounting support, as shown in the product images.
✔2nd Generation Swift Sport (ZC32S) — 2011–2016
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Engine: M16A (revised version, 1.6L 16v, 136 hp)
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Gearbox: 6-speed manual (RS415 / C515)
🛠️ In this case, the original hydraulic bearing is retained, but we supply a custom spacer to adapt it perfectly to our RSX clutch system.
Kit Includes:
✔ 184mm / 7.25" Single Disc Clutch (2.80 kg)
✔ 184mm / 7.25" Lightweight Flywheel (4.25kg)
✔ Clutch release bearing set
➤ Metallic racing release bearing (ZC31S) or
➤ Spacer for OEM hydraulic bearing (ZC32S)
Component Features
Flywheel
- Weight: only 4.25kg
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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
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.
Top/Pressure & Floating Plates
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Material: Forged chromoly steel, cryogenically treated (in some applications)
Sintered Clutch Disc — 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.
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Hub: Machined from forged chromoly steel and induction hardened for maximum strength and wear resistance
- Customization: Available on request (e.g. custom spline)
Clutch release bearing + specific aluminum support
- Bearing: racing-grade quality release bearing, essential for any race clutch to withstands extreme mechanical loads and high working temperatures
- Aluminum support: AL6061-T6 with hard anodize finish for a lightweight yet strong component. Available in two sizes, one specific for 10T x 29 mm mainshafts and a second version for the 10T x 35 mm mainshafts.
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).
✔ Significant weight reduction vs OEM
→ 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.
