You get extra 5,9  liter of gas (1,5 gallons) for your adventures :-) what gives you almost 50% more fuel range while keeping easy handling of the bike. Great benefit of 701 tank is the filler in front of the seat what makes the refueling easy.
 
Keeps original handling - 
Great benefit of our auxiliary tank solution is keeping the same dimensions and weight of your 701 enduro. Simply it is “hidden” in the tank and it does not add any extra dimensions to the bike so the handling of the bike keeps easy as original 701 enduro.
 
Improved TwinAir foam filter - 
New small airbox that use the OEM intake and flange, what ensure better fit to the engine. The foam filter from TwinAir designed specifically for our 701 auxiliary tank kit and it was improved in May 2018 to further improve the dust prevention. It is easily accessible so replacement takes only few minutes. The filters are pre-oiled and after they get dirty, they are fully washable and reusable. The GP dust cover by Twin Air is supplied with each kit.