The facts.
| Part Number | ADU-0030 |
|---|---|
| Brand | STM Racing |
| Clutch Type | Dry clutch |
| Basket Compatibility | STM 48-tooth dry clutch basket |
| Friction Plates | 9 × 2.5 mm |
| Steel Plates | 8 × 1.5 mm |
| Additional Steel Plate | 1 × 2.0 mm |
| Origin | Made in Italy |
| Fitment | Ducati Panigale V4 R (2019–2021) |
DescriptionThe whole story▼
Engineered from the ground up in Italy for the original STM 48-tooth dry clutch, this STM Racing clutch disc kit for the Ducati Panigale V4 R sets an uncompromising standard in material quality and component precision. Every disc in the kit is manufactured to withstand the extreme thermal and mechanical demands of race use, delivering consistent bite and longevity session after session.
Key Features
- Designed exclusively for the original STM dry clutch with 48-tooth basket — a direct, no-compromise fit
- 9 friction plates at 2.5 mm thickness provide exceptional grip surface and power transfer under hard acceleration
- 8 steel plates at 1.5 mm ensure structural rigidity and reduced wear over prolonged track use
- 1 additional steel plate at 2.0 mm adds crucial stability to the clutch stack for consistent feel throughout a race stint
- 100% made in Italy, manufactured to the exacting quality standards STM is renowned for in motorsport
- Developed specifically for extreme track conditions and intensive, repeated use
Build Quality and Materials
The defining characteristic of this kit is the calibre of its components. STM selects friction and steel plate materials that maintain their dimensional integrity even under sustained high-temperature loading — a common failure point for lesser clutch consumables. The precise thickness tolerances across every disc translate directly into predictable clutch engagement, repeatable shift feel, and a longer service interval compared to OEM replacements. The complete 18-piece disc set covers everything required to refresh the clutch pack in one go, keeping workshop time to a minimum between track sessions.
Performance on Track
The Ducati Panigale V4 R is a homologation special built to World Superbike regulations, and its dry clutch demands components that can match that ambition. This STM kit optimises clutch function under the high-load, high-temperature conditions that define circuit riding — whether that means repeated hard launches off the grid or sustained power delivery through long, fast corners. The carefully balanced disc stack contributes to improved driveability, giving the rider confidence to exploit the V4 R's considerable power output.
Fitment and Compatibility
This kit is compatible with the following model:
- Ducati Panigale V4 R — model years 2019, 2020, 2021
For fitment with the original STM dry clutch featuring a 48-tooth basket. Not intended for use with the standard Ducati wet clutch assembly.
Specifications
| Part Number | ADU-0030 |
|---|---|
| Brand | STM Racing |
| Clutch Type | Dry clutch (Trockenkupplung) |
| Basket Compatibility | STM 48-tooth dry clutch basket |
| Friction Plates | 9 × friction plate, 2.5 mm |
| Steel Plates | 8 × steel plate, 1.5 mm |
| Additional Steel Plate | 1 × steel plate, 2.0 mm |
| Origin | Made in Italy |
| Fitment | Ducati Panigale V4 R (2019–2021) |
FitmentWhich bikes this fits▼
- Ducati Panigale V4 R (2019–2021)
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