Flush Mount Gas Cap

Flush Mount Gas Cap
The British Customs Flush Mount Gas Cap flows with the line of your Triumph gas tank.

Availability: In stock

Usually ships in 1-3 Business Days From California Warehouse


Straight from the Bar-and-Shield world comes the ubiquitous Flush Mount Gas Cap. Quite possibly the best and last gas cap you will ever own, the Flush Mount style flows with the line of your Triumph gas tank. No tools are required - installation is as simple as removing your stock gas cap and screwing in the Flush Mount Gas Cap.


  • Flush mount design blends with line of your gas tank
  • Pop-up knurled knob for easy removal
  • Vented to ensure proper gas flow
This part fits the following models
Triumph Bonneville T100 EFI - 2009-2016
Triumph Bonneville T100 Carb - 2002-2008
Triumph Bonneville Mag - 2009-2015
Triumph Scrambler 900 EFI - 2009-2016
Triumph Scrambler Carb - 2006-2008
Triumph Thruxton 900 EFI - 2009-2016
Triumph Thruxton 900 Carb - 2004-2008
*Refer to Description in event of VIN specific fitment

Customer Reviews 1 item(s)

flush mount gas cap
I ordered one of these gas cap works great and best all it looks even better than the pictures. follows the lines of the gas tank and even show the color of the tank right below the cap surely the last gas cap I will buy for my bonnie
Review by javier him / (Posted on 3/7/2016)

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Q & a

Product Questions

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What is the cap/assembly made of? Does the pop up center come out to fill OR is it used to unscrew the entire assembly? Thanks.
Great question ! There is a mid-section that comes out by applying pressure and turning to the left which will expose the knurled section (2nd picture in the listing). With the knurled section out, you will be able to use that as leverage to twist off like any other gas cap.
Customer Support answered on July 20, 2016