Spider Racing aluminium alternator cover protector for Ducati Panigale V4/S/R 2025-2026
02 · Data & docs

The facts.

Technical data
BrandSpider Racing
Part Number20.D164.1
MaterialSolid aluminium, CNC-machined
TypeAlternator cover protector
FitmentDucati Panigale V4 / V4 S / V4 R (2025–2026)
Intended UseTrack use only
DescriptionThe whole story

Machined from solid aluminium and shaped with the precision Spider Racing is known for on circuit, this alternator cover protector is the finishing touch every serious Ducati Panigale V4 racer needs before heading to the track. Where OEM covers offer no sacrificial protection, this piece stands between a lowside and a costly engine rebuild.

Key Features

  • CNC-machined from solid aluminium for maximum rigidity and a precise, rattle-free fit against the engine casing.
  • Dedicated impact sliders positioned at the highest-risk contact points deliver an additional layer of defence for the most vulnerable areas of the cover.
  • Engineered specifically for the rigours of track use, absorbing and redirecting crash energy away from the alternator housing.
  • Minimises the risk of catastrophic engine damage following a lowside or contact incident, keeping repair bills in check.
  • Racing-grade construction paired with a purposeful, circuit-proven aesthetic that complements the Panigale V4 platform.

Design, Finish and Heritage

Spider Racing has built its reputation in the pit lanes of world-level superbike competition, and every component in their catalogue reflects that origin. The 20.D164.1 alternator cover protector carries the brand's characteristic attention to surface quality — the aluminium is CNC-machined to tight tolerances, leaving clean lines and a finish that reads as race-ready rather than merely decorative. This is not an afterthought bolt-on; it is a component designed from the outset to take punishment and look the part doing it. For riders who take pride in a coherently prepared machine, the Spider Racing aesthetic sits naturally alongside other high-specification accessories on the Panigale V4.

Performance and Protection

The alternator cover sits low and outboard on the Panigale V4 engine, making it one of the first points of contact in a typical track incident. Spider Racing's solution reinforces the cover with a solid aluminium shell and incorporates dedicated sliders at the critical contact zones. These sliders absorb and displace the initial impact energy, buying the alternator housing the protection it needs to survive a slide intact. The result is a significant reduction in the risk of oil loss, electrical failure or engine damage — consequences that can end a race weekend before it has properly begun.

Fitment and Compatibility

  • Ducati Panigale V4 (2025–2026)
  • Ducati Panigale V4 S (2025–2026)
  • Ducati Panigale V4 R (2025–2026)
  • Suitable for track use only — not homologated for road use.

Specifications

Brand Spider Racing
Part Number 20.D164.1
Material Solid aluminium, CNC-machined
Type Alternator cover protector
Fitment Ducati Panigale V4 / V4 S / V4 R (2025–2026)
Intended Use Track use only
FitmentWhich bikes this fits
  • Ducati Panigale V4/S/R (2025–2026)
07 · Support

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