2025 KTM 85 SX 17/14

Ready to step up into the big leagues? The 2025 KTM 85 SX is ready to take you there. Developed on track and at an international level, the KTM 85 SX boasts significantly enhanced handling, improved power delivery, and notable enhancements in race pace over longer distances. All said - the KTM 85 SX is 100% READY TO RACE.

Engine

• Primary drive 20:64
• Transmission 6-speed
• Secondary gear ratio 13:46
• Starter Kickstarter
• Stroke 48.95 mm
• Bore 47 mm
• Clutch Wet, multi-disc clutch, Formula hydraulics
• Displacement 84.9 cm³
• Design1-cylinder, 2-stroke engine
• Fuel-mixture generation Keihin PWK 28

Chassis

• Weight (without fuel) 68 kg
• Tank capacity (approx.) 5.4 l
• Wheelbase 1.282 mm
• Front brake disc diameter 240 mm
• Rear brake disc diameter 220 mm
• Front brakeDisc brake
• Rear brake Disc brake
• Chain 428, Non-sealed
• Frame design Central-tube frame with double-cradle
• Front suspensionXACT 43 WP Upside-Down fork, Ø 43 mm
• Ground clearance 308 mm
• Handlebar Tapered aluminum Ø 28/22 mm
• Rear suspension XACT WP PDS mono shock
• Seat height 845 mm
• Silencer Aluminium
• Steering head angle63.5 °
• Rear subframe design Aluminum-reinforced polyamide
• Suspension travel (front)278 mm
• Suspension travel (rear)289 mm
• Tire dimensions (front/rear)70/100; 90/100
• Wheels1.40 x 17"; 1.60 x 14"