2021 KTM 50 SX – Race-Ready Youth Motocross Bike
Now available on consignment at Topar.
This 2021 KTM 50 SX is one of the most competitive youth motocross bikes on the market. Built with KTM’s championship-proven race platform, the 50 SX is designed for young riders who want serious performance on the track.
This bike features KTM’s lightweight chromoly frame, WP suspension, and a high-performance 2-stroke engine that delivers strong acceleration while remaining manageable for developing riders.
Perfect for riders moving up into competitive youth motocross or anyone wanting a premium 50cc race bike.
Features
• 50cc high-performance 2-stroke engine
• Fully automatic centrifugal clutch
• WP USD front forks
• WP rear shock
• Lightweight steel frame
• Hydraulic disc brakes front and rear
• Race-inspired KTM bodywork
These KTM 50 SX bikes are some of the most sought-after youth motocross machines and hold their value extremely well.

Available now at Topar Trailer Sales - 719-846-9458
Call or message us for more information.