⟲ 360° — drag meThe facts.
| Brand | STM |
|---|---|
| Model | EVO SBK Dry Clutch |
| Part Number | KTT-0400 |
| Type | Dry clutch assembly (replaces OEM wet clutch) |
| Slipper Mechanism | Patented ball-ramp anti-hopper |
| Pressure Plate | Diaphragm spring |
| Weight Saving | approximately 0.7–0.8 kg (reduced rotating mass) |
| Fitment | Ducati Panigale 1199 / 1199 S / 1199 R (2012–2014), Panigale 1299 / 1299 S (2015–2018) |
DescriptionThe whole story▼
Born on the Superbike circuit and engineered to replace the Panigale's stock wet clutch entirely, the STM EVO SBK dry clutch is a statement of intent for riders who demand total drivetrain authority on track and at speed. Its heritage runs through Italian Superbike racing, and every detail — from the patented ball-ramp slipper mechanism to the diaphragm pressure plate — reflects that competition DNA.
Key Features
- Eliminates wet clutch power losses for sharper, more immediate acceleration out of every corner
- Prevents engine over-rev on downshifts, keeping the rear wheel planted and exits clean
- Reduces rear wheel hop under hard deceleration, delivering improved traction and chassis stability
- Patented ball-ramp technology governs the slipper action with precision at high rpm, giving the rider genuine feedback rather than a binary on/off response
- Diaphragm spring pressure plate eliminates pressure plate wobble for a more progressive, consistent clutch release feel at the lever
- Reduces the triggering impulse of a highside, a genuine safety gain at race speeds
- Controlled rear wheel slide becomes manageable and predictable — an essential quality for confident track riding
- Weight saving of approximately 0.7–0.8 kg through reduced rotating mass, directly benefiting acceleration and corner-entry response
Design, Finish and Heritage
STM has been synonymous with Italian dry clutch craftsmanship for decades, and the EVO SBK carries that lineage forward. The assembly showcases the precision machining and finish quality that made STM the default choice for factory-supported Superbike teams. Every component is produced to exacting tolerances, and the unit is designed as a direct replacement — no custom fabrication required — so the aesthetic transformation from a buried wet clutch to an exposed, purposeful dry clutch assembly is as rewarding as the performance gain.
Performance on Road and Track
Switching to a dry clutch on the Ducati Panigale 1199 or 1299 changes the character of the machine in ways that go beyond simple numbers. The reduction in rotating mass sharpens throttle response and gives the engine a more eager, rev-hungry feel. On track, the slipper function keeps the rear tyre in contact with the tarmac through aggressive downshifts, while the improved closure-phase control in corners prevents the unsettling tuck-in that a standard wet clutch can produce. On the road, the progressive lever feel makes spirited riding more manageable and fatigue over a long sporting session noticeably lower.
Fitment and Compatibility
The STM EVO SBK dry clutch with part number KTT-0400 fits the following models:
- Ducati Panigale 1199 (2012–2014)
- Ducati Panigale 1199 S (2012–2014)
- Ducati Panigale 1199 R (2013–2014)
- Ducati Panigale 1299 (2015–2018)
- Ducati Panigale 1299 S (2015–2018)
Specifications
- Brand: STM
- Model: EVO SBK Dry Clutch
- Part number: KTT-0400
- Type: Dry clutch assembly replacing OEM wet clutch
- Slipper mechanism: Patented ball-ramp anti-hopper
- Pressure plate: Diaphragm spring
- Weight saving: approximately 0.7–0.8 kg (reduced rotating mass)
- Fitment: Ducati Panigale 1199 / 1299 (2012–2018)
FitmentWhich bikes this fits▼
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