The small detail that makes a big difference on your Royal Enfield. This engine oil filler cap features a black finish with a distinctive Union Jack pattern, adding a refined touch that enhances the British styling of both modern and classic Royal Enfields. Fit it, and the bike instantly feels more personal, more finished, more yours.

Built plug-and-play, it installs in under 5 minutes with no modifications required — just unscrew the original cap and fit this one for an instant aesthetic upgrade, no invasive work needed.

Why You'll Love It

  • Instant Visual Upgrade — an immediate, noticeable style refresh for your engine
  • Distinctive Union Jack Design — black finish with a Union Jack pattern that adds a refined, British touch
  • Durable Die-Cast Aluminum — premium construction and finish from Cafe Twin x Trip Machine
  • Quick, Easy Install — plug-and-play fit, no modifications required, ready in minutes
  • Perfect for Customizing — complements cafe racer, modern classic, or custom Royal Enfield builds

Product Details

  • Material: Die-cast aluminum
  • Finish: Black with Union Jack pattern
  • Installation: Plug & play, no modifications required
  • Fitting Time: Approximately 2 minutes
  • Compatibility:
    • All Royal Enfield 350cc, 411cc, 450cc, & 650cc models

A small upgrade with a big personality boost — fit it and see the difference in minutes.

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