PowerCell Fuel Cap Adapter fits KTM 790-890 and 901

(1 customer review)


Now in stock and shipping…

Our new Screw Cap Adapter is offered as a rugged alternative to the factory pot-metal fuel cap.  Machined from a solid block of 6000 series aluminum, it’s practically indestructible.   With a raised filler neck and easy to grip cap, you’ll no longer struggle with splash-back or the need to constantly reset the fuel nozzle when topping off your bike.    Type-II, Class-II anodized to last for years to come.

Protect your engine with an optional Twin-Air inlet filter for increased protection from contaminated fuels.  Fit’s all KTM 790 Adventures

New Design for 2023!

  • Lighter Weight – Almost 50% Lighter than Previous Model!
  • Lower Profile to Accommodate Most Tank Bags!
  • Raised Lip Design Helps Prevent Fuel Contamination!
  • Includes Custom PowerCell Billet Cap!
  • Compatible with our Twin-Air Fuel Filter Sock!


This kit includes:  Billet Cap Adapter, PowerCell Billet fuel cap, all stainless mounting hardware and Viton gasket.


SKU: 11-178 Categories: ,



Installation Instructions – 890R Fuel Cap Adapter



Additional information

Weight 2 lbs
Dimensions 4 × 4 × 2 in

1 review for PowerCell Fuel Cap Adapter fits KTM 790-890 and 901

  1. factoryfeel@gmail.com (verified owner)

    This is a *Must Have* item and an absolute work of art that is extremely functional! Forget using the Key anymore….

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