The 2025 KTM 85 SX 17/14 is a high-performance motocross bike designed for young riders looking to step up their game. With race-ready components, a lightweight chassis, and powerful two-stroke performance, it delivers an ideal blend of agility and speed.
Engine & Performance
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Type: 1-cylinder, 2-stroke
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Displacement: 84.9 cm³
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Bore x Stroke: 47 mm x 48.95 mm
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Starter: Kickstart
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Transmission: 6-speed
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Clutch: Wet, multi-disc, Formula hydraulics
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Carburetor: Keihin PWK 28
Chassis & Suspension
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Frame: Central-tube frame with a double-cradle design
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Front Suspension: WP XACT 43 mm USD fork, 278 mm travel
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Rear Suspension: WP XACT PDS mono shock, 289 mm travel
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Subframe: Aluminum-reinforced polyamide
Dimensions & Ergonomics
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Wheelbase: 1,282 mm
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Ground Clearance: 308 mm
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Seat Height: 845 mm
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Fuel Tank Capacity: 5.4 liters
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Weight: 68 kg (without fuel)
Braking & Wheels
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Front Brake: 240 mm disc
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Rear Brake: 220 mm disc
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Front Wheel: 17 inches with 70/100 tire
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Rear Wheel: 14 inches with 90/100 tire
Additional Features
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Handlebars: Tapered aluminum (Ø 28/22 mm)
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Chain: 428 non-sealed
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Exhaust: Aluminum silencer
Designed to dominate the track, the 2025 KTM 85 SX 17/14 delivers premium handling, top-tier suspension, and a power-packed two-stroke engine to keep young racers ahead of the competition.