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2026 KTM 85 SX 19/16

2026 KTM 85 SX 19/16

The 2026 KTM 85 SX 19/16 is built for growing riders who are ready for more speed, more stability, and a true big-bike feel. With its larger wheel setup, powerful 2-stroke engine, and lightweight race-focused chassis, it bridges the gap between junior bikes and full-size motocross machines. Equipped with premium WP suspension and proven KTM engineering, it delivers the traction, control, and confidence young racers need to push harder and perform at the next level.
$10,699.00 NZD
$10,699.00 NZD
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The 84.9 cc 2-stroke engine packs strong, responsive power while the lightweight 69 kg chassis keeps the bike nimble and easy to manoeuvre. This power-to-weight balance makes the 85 SX fast off the start, sharp in corners, and ideal for riders stepping up their competitive performance.

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This model is fitted with premium WP XACT suspension, designed to deliver smooth, controlled handling over jumps, bumps, and corners. With adjustable compression and rebound, riders can fine-tune the setup to suit their skill level, terrain, and riding style, giving them a real racing advantage.

The 19/16 wheel combination gives taller or more advanced young riders the stability and balance they need as they move toward full-size motocross bikes. It offers a more planted ride, better traction, and increased confidence on rougher or faster tracks.

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2026 KTM 85 SX 19/16 — Specifications
Specification Detail
Engine
Design 1-cylinder, 2-stroke
Displacement 84.9 cm³
EMS / Carburetion Keihin PWK 28
Engine oil Motorex Formula 4T 15W/50
Primary drive 20:64 (64 clutch primary teeth)
Clutch Wet, multi-disc clutch with Formula hydraulics
Transmission
Gearbox 6-speed
Chassis
Frame design Central-tube frame with double-cradle
Rear subframe Aluminium / polyamide glass fiber
Front brake Disc brake
Rear brake Disc brake
Final drive chain 428, non-sealed
Suspension
Front suspension WP XACT 43 mm upside-down fork
Rear suspension WP XACT PDS mono shock (preload adjuster)
Suspension travel (front) 278 mm
Suspension travel (rear) 289 mm
Fork adjustment Compression & rebound adjustable
Dimensions
Seat height 871 mm
Ground clearance 333 mm
Fuel tank capacity 5.4 L
Weight (without fuel) 69 kg