2023 KTM 85 SX 19-16

The 2023 KTM 85 SX 19-16 sits at the top step of KTM's small-bore motocross ladder, the machine young racers move up to once the 65 SX stops being a challenge. This is a full-size-feeling mini with a liquid-cooled two-stroke engine and a reed-valve intake setup that delivers power in a way that rewards riders who've already learned throttle control rather than kids still finding their feet on a bike. It's built for actual moto competition, not backyard trail riding, with suspension and chassis geometry that mimics the full-size SX lineup so the transition to bigger bikes later feels natural. Expect a bike that wants to be revved and ridden aggressively rather than short-shifted.

The 2023 model carried over without significant mechanical changes from the prior year, so buyers comparing it to a 2022 example should focus on mileage, service history, and condition rather than spec differences. There were no special colorways or running changes to track this year.

Owners here are almost always racing parents and coaches shopping for a proven amateur motocross platform, not collectors. Resale depends heavily on how hard the bike was actually raced.