The Yamaha YZF-R1 and R1M represent uncompromising racing technology, crossplane character, and extreme performance. Especially with the powerful engine brake of the CP4 engine, the clutch significantly determines how controllable the bike feels in the limit range.

The TGP MotoRacing Hyperdiscs aluminum clutch discs replace the standard steel intermediate plates with coated aluminum discs. This reduces the rotating mass in the clutch pack – resulting in noticeable advantages during revving up, braking, and downshifting.

Two variants – perfectly tuned to your clutch system

The Hyperdiscs are model- and clutch-specific and are available for both the original Yamaha clutch and for STM or Suter anti-hopping clutches. This ensures correct pack thickness and clean function at all times.

Noticeable performance advantages

Less rotating mass means less inertia in the drivetrain – and this significantly changes the riding feel of the R1:

• Faster revving of the engine

• More direct throttle response at the corner exit

• Smoother rear when hard braking

• Reduced pitch angle during aggressive downshifting

• Improved heat dissipation for consistent clutch feel

Technical specifications & fit

Variant 1 – Original Yamaha clutch (OE)

• Vehicles: Yamaha YZF-R1 / R1M

• Models: RN32 / RN49 / RN65

• Years: 2015–2026

• Scope of delivery: 9 aluminum intermediate plates

• Configuration: 8 × 2.3 mm + 1 × 2.45 mm

• Clutch pack: 21.8 mm

• Total dimension: 41.8 mm

• Toothing: 8 × 34 teeth / 1 × 36 teeth

• Outer diameter: Ø 132.75 mm

• Inner diameter:

  • Ø 103 / 96 mm

  • Ø 110.25 / 102.75 mm

Variant 2 – STM or Suter Anti-Hopping Clutch

• Scope of delivery: 8 aluminum intermediate plates

• Configuration: 7 × 2.3 mm + 2 × 2.5 mm

• Clutch pack: 21.1 mm

• Teeth: 34 teeth

• Outer diameter: Ø 132.75 mm

• Suitable for: STM and Suter clutch systems

⚠️ Important Note

Please check which clutch system is installed (OEM or STM/Suter) before ordering.
The correct selection of the variant is crucial for function, disengagement behavior, and durability.

Recommendation for Maximum Performance

For optimal function, clean disengagement, and consistent performance, we recommend installing new or like-new friction discs. In combination with the Hyperdiscs, you will receive a precise, stable clutch pack – ideal for sporty riders and track use.