REDSPEC rigid sintered disc for OPEL Astra or OPEL Calibra

REDSPEC rigid sintered disc for OPEL Astra or OPEL Calibra

The Group N clutch developed and tested with success in Rally and Circuit. Can be fitted as a direct replacement for the standard unit with no flywheel modification needed.
Essential to transfer the power on tarmac keeping a smooth transfer of torque, while retaining full engine transmission flexibility for everyday use.
When changing the clutch, take the opportunity to replace the clutch release bearing too.

Disc type:
- Rigid sintered disc with riveted sintered metal segments, without damping spring. Sometimes used on gravel, this disc can also take more engine torque.

Disc specifications:
- Clutch diameter: 228 mm
- Spline diameter: 25 mm
- Number of teeth: 14

Disc for:
- OPEL Astra GSi 2.0i 16V
- OPEL Calibra 2.0i 16V
- OPEL Calibra Turbo

Clutch release bearing also available ref. 3151809002.