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Technical Specifications
2025 KTM SX 85 19/16
Engine
Design
1-cylinder, 2-stroke engine
Displacement
84.9 cm³
Engine oil
Motorex Topspeed 4T 15W50
Clutch primary drive teeth
64
Primary drive
20:64
Clutch
Wet, multi-disc clutch, Formula hydraulics
Engine cylinder
Single cylinder
Engine stroke
2-Stroke
Chassis
Frame design
Central-tube frame with double-cradle
Rear subframe design
Aluminum-reinforced polyamide
Chain
428, Non-sealed
Suspension
Front suspension
XACT 43 WP Upside-Down fork, Ø 43 mm
Rear suspension
XACT WP PDS mono shock
Suspension travel (front)
278 mm
Suspension travel (rear)
289 mm
Dimensions
Ground clearance
333 mm
Seat height
871 mm
Tank capacity (approx.)
5.4 l