STM EVO SBK Dry Clutch for Ducati Panigale V2 955 (2020-2024) – KTT-2500

For riders who demand total control over every gear change and corner entry, the STM EVO SBK dry clutch conversion for the Ducati Panigale V2 955 is an engineered step-change. Replacing the standard wet clutch with a purpose-built SBK-specification dry unit, it delivers measurably reduced power loss, a significant saving in rotating mass, and a level of clutch feel that makes long track sessions and spirited road riding considerably less fatiguing on the hand and the mind.

Key Features

• Reduced power loss through dry clutch operation for sharper, more responsive acceleration out of every corner
• Prevents engine over-rev on downshifts, maintaining a stable, composed drive line under hard braking
• Suppresses rear-wheel hop for improved traction and stability in demanding conditions
• Lowers the trigger impulse of a highside event, adding a meaningful safety margin at speed
• Enables controlled rear-wheel slides, giving experienced riders the handling nuance to exploit track conditions
• Patented ball-ramp mechanism governs the slipper/anti-hopping function with precision at high rpm
• Diaphragm spring design eliminates pressure-plate judder, delivering a smoother, more progressive clutch release that reduces hand fatigue over long stints
• Weight saving of approximately 0.7–0.8 kg through reduction of rotating mass, directly benefiting acceleration and engine response

Engineering & Build Quality

STM's EVO SBK unit is built to the same standard as the components the Italian brand supplies to World Superbike teams. The patented ball-ramp slipper system is the core of its advantage: ramps engage progressively under engine braking to modulate back-torque precisely, preventing the abrupt rear-wheel locking that can unsettle a bike mid-corner. The diaphragm spring replaces the conventional coil-spring stack, removing the tilting motion of the pressure plate that causes the grabby, inconsistent feel many riders notice with standard clutches. The result is a lever action that feels natural and consistent whether you are threading through traffic or threading through a chicane.

Performance on Road and Track

The shift from wet to dry operation eliminates the viscous drag that a wet clutch generates even when fully disengaged. On the Ducati Panigale V2 955 this translates to a cleaner power delivery from the moment the lever releases, and a more direct connection between throttle input and rear-wheel response. The weight reduction of roughly 0.7–0.8 kg comes almost entirely from rotating components, meaning the engine revs more freely and responds faster to throttle changes — a benefit that is felt immediately and compounds with every gear change throughout a lap. For riders who use a slipper clutch to manage corner entry, the controllable rear-wheel slide characteristic of the dry unit adds a dimension of adjustability that the stock setup simply cannot offer.

Fitment & Compatibility

The STM EVO SBK dry clutch with part number KTT-2500 is a direct fitment for the following motorcycle:

• Ducati Panigale V2 955 — model years 2020, 2021, 2022, 2023, 2024

This conversion replaces the original wet clutch assembly. Professional installation is recommended. Always verify fitment against your specific model year and variant before ordering.

Specifications

• Brand: STM
• Model: EVO SBK dry clutch
• Part number: KTT-2500
• Type: Dry clutch conversion kit with slipper/anti-hopping function
• Fitment: Ducati Panigale V2 955 (2020–2024)
• Slipper mechanism: Patented ball-ramp anti-hopping system
• Spring type: Diaphragm spring (eliminates pressure-plate judder)
• Weight saving: approx. 0.7–0.8 kg (reduction of rotating mass)