While both bikes carry 5.3 gallons, the 990 averages around 180-200 miles on a fill up, compared to the more efficient 790 which can easily reach 230 miles on a tank in mixed riding conditions. Once the superslab turns to twisties, the 790R’s higher-revving engine, shorter wheelbase, and stiffer suspension leave the 990R wanting.
The 2023 KTM 790 ADVENTURE is now more stable at constant speed and has gained more cornering poise thanks to a 20% increase of rotating mass; an alteration that hasn’t compromised the highly rated agility of the motorcycle. Reworked throttle bodies bring a cleaner and more efficient connection due to the enhanced combustion, and the ‘knock
Oddometer: 11,707. Location: Katy, TX. Said dgrs2: Going tomorrow to pick up my Big Gun complete exhaust for my 01 640 Adv.R David, I've not heard one, but kudos on choosing the quiet version. A friend once had a Supermoto with Big Gun's race system and it was nothing short of unbearable. #6.
uBC8.