Motone Aluminum Bellmouth Airscoop Triumph Bonneville, Scrambler and Thruxton


Purchase this product now and earn 90 NewBonneville Bucks!

Custom 5-Axis CNC milled out of a single block of aviation grade billet 6061t aluminium to bolt on your twin for some instant power.

If you are fitting to a CARB bike you will want to upjet (swap out the main jets in both carbs to a 125 everything else being equal) to get the most out of this simple but powerful performance mod.

If you are fitting to a EFI bike no further modifications are required other than bolting it on as fueling is automatically adjusted by your EFI controller on the fly.  However you may wish to remap at some point especially if using free flowing exhaust pipes to open up even more potential in the twin stocker motor.


FITS : ALL YEARS HINCKLEY BONNEVILLE T100, SE, SCRAMBLER, THRUXTON : 2001-2015 Present – Fits both CARB and EFI bikes.

Additional information

Weight .7 lbs

You may also like…