CNC Racing PR311BPR alternator cover Pramac Racing Limited Edition black silver Ducati Panigale V4 360° — drag me
02 · Data & docs

The facts.

Technical data
BrandCNC Racing
Part numberPR311BPR
EditionPramac Racing Limited Edition
MaterialErgal aluminium, CNC-milled from solid billet
ColourBlack / Silver
FitmentDucati Panigale V4 / V4 S / V4 R (2025-2026)
Mounting hardwareIncluded
DescriptionThe whole story

Machined from Ergal aluminium to tolerances that only CNC Racing's track-proven engineering programme can deliver, the PR311BPR alternator cover brings Pramac Racing Limited Edition livery and genuine race-grade protection to the Ducati Panigale V4, V4 S and V4 R for model years 2025 and 2026. Where generic covers cut corners on material grade and finish, this piece starts with high-strength Ergal alloy and ends on a five-axis CNC mill — the result is an ultralight guard that can absorb the shock loads of a crash or low-side without compromising the generator beneath.

Key Features

  • Pramac Racing Limited Edition livery in black and silver — a MotoGP-inspired aesthetic that sets this cover apart from every standard replacement option
  • CNC-milled Ergal aluminium construction delivers an exceptional strength-to-weight ratio, keeping unsprung and rotating mass to an absolute minimum
  • Geometry precision-engineered to the factory fairing profile, allowing bolt-on fitment with zero modification to the bodywork
  • Validated through mathematical load calculations, mechanical stress testing and real-world track use for maximum confidence in race and road conditions
  • Shields the generator side of the engine from crash damage, debris strikes and abrasion — protecting one of the most expensive and vulnerable engine-side components

Build Quality and Materials

Ergal is the trade designation for a 7000-series aerospace aluminium alloy prized for its high tensile strength at low weight. CNC Racing selects it specifically for covers and armour where a cast or pressed component would simply not survive the dynamic loads seen during a track incident. Each PR311BPR is milled from solid billet — not cast, not folded — so the grain structure of the metal remains intact and the dimensional accuracy is held to the same standard CNC Racing supplies to MotoGP paddocks. The finished surface carries the Pramac Racing black and silver graphic treatment, giving the cover a purposeful appearance that reads as intentional rather than aftermarket.

Track and Road Application

Developed with hard track use in mind, the PR311BPR is equally suited to road riders who value the additional insurance of a quality engine cover. The precision fit means the fairing sits exactly as Ducati intended, with no gap-filling or trimming required on installation. Mounting hardware is included so the cover can be fitted straight from the box. Whether the goal is circuit preparation or simply protecting a significant investment on road rides, the Pramac Racing Limited Edition cover earns its place on the Panigale V4 platform.

Fitment and Compatibility

  • Ducati Panigale V4 (2025-2026)
  • Ducati Panigale V4 S (2025-2026)
  • Ducati Panigale V4 R (2025-2026)

Specifications

Attribute Detail
Brand CNC Racing
Part number PR311BPR
Edition Pramac Racing Limited Edition
Material Ergal aluminium, CNC-milled from solid billet
Colour Black / Silver
Fitment Ducati Panigale V4 / V4 S / V4 R (2025-2026)
Mounting hardware Included
What's includedEverything in the box
  • 1x CNC Racing alternator cover – Pramac Racing Limited Edition (PR311BPR)
  • Mounting hardware
FitmentWhich bikes this fits
  • Ducati Panigale V4/S/R (2025–2026)
07 · Support

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