Dainese D-Air Racing Shield Generator replacement gas cartridge for Mugello 3 and Misano 3 leather suits
02 · Data & docs

The facts.

Technical data
BrandDainese
ComponentD-Air Racing Shield Generator (replacement gas cartridge)
SystemD-Air integrated airbag
Replacement systemFRS — Fast Replacement System (tool-free exchange)
Compatible suitsDainese Mugello 3 PERF. D-Air, Dainese Misano 3 PERF. D-Air
TypeOriginal Dainese spare part / accessory
Intended useTrack / racing
DescriptionThe whole story▼

The Dainese D-Air Racing Shield Generator is the original replacement cartridge engineered specifically for the integrated airbag system in the Dainese D-Air Racing leather suit range. Designed to the same exacting standards as the suit itself, this cartridge restores your airbag protection to factory specification after deployment — keeping the heritage of Dainese's race-proven D-Air technology exactly as it left the Dainese atelier.

Key Features

  • Original Dainese D-Air replacement cartridge — 100% compatible and certified safe for the intended suits
  • Fast Replacement System (FRS) allows quick, tool-free cartridge exchange so you spend less time in the pits and more time on track
  • Responsible for triggering the airbag rapidly and reliably at the moment of impact — a genuinely life-saving component
  • Integrates directly into the aerodynamic seat cowl of the compatible leather suit
  • Genuine Dainese accessory — not an aftermarket substitute, ensuring the D-Air system performs exactly as designed

Design, Finish and Heritage

Dainese's D-Air system has its roots in MotoGP and has been refined over decades of top-level motorsport. The D-Air Racing Shield Generator reflects that heritage: every cartridge is manufactured to the same tolerances demanded by professional racers at circuits like Mugello and Misano. There are no compromises in materials or quality control — this is the same unit that ships inside a new suit, not a reduced-specification service part.

The Fast Replacement System was conceived so that a rider or team mechanic can swap the cartridge trackside without specialist tools or a return to a service centre. The process is straightforward, and the result is a suit that is immediately ready to protect again.

Fitment and Compatibility

This gas generator cartridge is compatible exclusively with the following Dainese D-Air Racing leather suits:

  • Dainese Mugello 3 PERF. D-Air
  • Dainese Misano 3 PERF. D-Air

It is not compatible with road variants of the D-Air system or with earlier D-Air Racing models. If you are unsure whether this cartridge fits your specific suit, please contact the Inter-Pace team before ordering.

Specifications

  • Brand: Dainese
  • Component: D-Air Racing Shield Generator (replacement gas cartridge)
  • System: D-Air (integrated airbag)
  • Replacement system: FRS — Fast Replacement System (tool-free)
  • Compatible suits: Dainese Mugello 3 PERF. D-Air, Dainese Misano 3 PERF. D-Air
  • Type: Original Dainese spare part / accessory
  • Intended use: Track / racing
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