STM SDU-500 clutch slave cylinder 30mm anodised aluminium Ducati Panigale V2 955⟲ 360° — drag me
02 · Data & docs

The facts.

Technical data
BrandSTM
Part numberSDU-500
TypeClutch slave cylinder
Piston diameter30 mm
MaterialCNC-machined aluminium
Surface finishColour-anodised
Available coloursBlack, titanium, silver, red
FitmentDucati Panigale V2 955 (2020–2024)
DescriptionThe whole story▼

Long rides on the Panigale V2 955 demand a clutch that works with you, not against you. The STM SDU-500 clutch slave cylinder with its enlarged 30 mm piston diameter measurably reduces the hand force required at the lever, turning every urban commute and track day into a more relaxed, controlled experience — without sacrificing the precise, direct feel the V2 is known for.

Key Features

  • 30 mm piston diameter reduces clutch lever effort significantly, easing hand fatigue on long rides and in stop-start traffic
  • 3D CNC-machined from high-grade aluminium for exacting tolerances and long service life
  • Colour-anodised finish delivers genuine corrosion resistance alongside a clean, purposeful look
  • Available in four anodised colours — black, titanium, silver and red — to complement your V2's style
  • Direct replacement fitment for Ducati Panigale V2 955 model years 2020 to 2024

All-Day Comfort Without Compromise

The standard slave cylinder geometry on the Panigale V2 955 is a known pain point for riders who spend extended time in the saddle or navigate dense traffic. By increasing the piston diameter to 30 mm, the STM SDU-500 shifts the hydraulic balance in your favour: the same brake fluid pressure at the master cylinder translates into greater force at the clutch plates, which means your fingers do far less work. The difference is immediately noticeable from the first pull and becomes genuinely valuable over a full day in the saddle or a track session with repeated clutch inputs.

Precision Engineering, Built to Last

STM machines each SDU-500 from solid aluminium billet on 3D CNC equipment, a process that eliminates the porosity and dimensional variation inherent in cast parts. The result is a component that seats perfectly against the factory interface, seals without leaks and tolerates the thermal cycling of hard road or circuit use. The colour-anodised surface treatment is integral to the aluminium rather than a paint layer, so it resists chipping, fuel splash and UV fading across the life of the component.

Fitment and Compatibility

The STM SDU-500 clutch slave cylinder is confirmed to fit the following motorcycles:

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

Specifications

Specification Detail
Part number SDU-500
Brand STM
Type Clutch slave cylinder
Piston diameter 30 mm
Material CNC-machined aluminium
Surface finish Colour-anodised
Available colours Black, titanium, silver, red
Fitment Ducati Panigale V2 955 (2020–2024)
FitmentWhich bikes this fits▼
  • Ducati Panigale V2 955 (2020–2024)
07 · Support

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08 · Paddock

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