KTM 85 SX 19-16
2015Off-road

KTM 85 SX 19-16

Key specifications

Engine
85 cc
Weight
68 kg
Fuel type
petrol
Fuel capacity
1.3 L
Transmission
6-speed
Seat height
30 mm
Front brakes
Single disc. Four-piston calipers.
Rear brakes
Single disc. Two-piston calipers.

Overview

Introducing the 2015 KTM 85 SX 19-16, a powerhouse in the world of cross-motocross bikes designed specifically for young riders eager to hone their skills on the track. With its larger wheel configuration—featuring a 19-inch front and 16-inch rear—the SX 85 is tailored for aspiring motocross enthusiasts who are looking to bridge the gap between mini bikes and full-sized motocross machines. KTM has long been celebrated for its race-ready performance and cutting-edge technology, and the 85 SX is no exception, making it an ideal choice for competitive youth riders. At the heart of the KTM 85 SX 19-16 lies a robust 84.93cc single-cylinder, two-stroke engine that delivers exhilarating power and responsiveness. With a bore and stroke of 47.0 mm x 49.0 mm, this engine is engineered for peak performance, ensuring quick acceleration and efficient power delivery. The liquid-cooled engine, paired with a 6-speed gearbox, offers an impressive power-to-weight ratio that allows young riders to tackle a variety of terrains with confidence. The well-tuned Moric Digital 2M1 ignition system ensures reliable starts and smooth operation, while the capable multidisc clutch facilitates seamless gear changes under pressure, enhancing the overall riding experience. The chassis and suspension of the KTM 85 SX 19-16 are built to withstand the rigors of off-road racing. Constructed from a central tube frame made of chrome molybdenum steel tubing, this bike offers exceptional durability and rigidity. The WP suspension system features a 270 mm front travel and 300 mm rear travel, providing riders with the ability to absorb rough terrain with ease. The braking system is equally impressive, boasting a single 220 mm front disc with four-piston calipers and a 210 mm rear disc with two-piston calipers, ensuring superior stopping power when it matters most. With a seat height of 750 mm and a ground clearance of 280 mm, this machine is designed to accommodate a range of rider sizes while providing optimal handling and control. **

Pros

  • Powerful Engine Performance: The 84.93cc engine delivers quick acceleration and a thrilling ride, making it perfect for young racers.
  • Robust Suspension: With a premium WP suspension system, riders can tackle various terrains confidently, thanks to its excellent travel and adaptability.
  • Lightweight Design: At just 68 kg (149.9 lbs), the bike is easy for younger riders to maneuver, enhancing control and confidence on the track.

Cons

  • Limited Fuel Capacity: With a 5.00-litre (1.32 gallons) tank, fuel range may be an issue for prolonged riding without frequent stops.
  • Kick Start Only: The absence of an electric start system might deter some riders who prefer the convenience of a push-button start.
  • Adjustability Limitations: While the seat height is relatively low, adjustable seating options are limited, which might not suit all rider preferences as they grow.

Technical details

Source specification data

Make
KTM
Model
85 SX 19-16
Category
Cross-motocross
Starter
Kick
Comments
Large wheel version of the SX 85.
Color Options
Orange/Black
Clutch
Multidisc clutch in oil bath/hydraulically activated
Gearbox
6-speed
Ignition
Moric Digital 2M1
Driveline
1/2  x  5/16 
Engine Type
Reed intake.
Fuel System
Carburettor
Bore X Stroke
47.0 x 49.0 mm (1.9 x 1.9 inches)
Displacement
84.93 ccm (5.18 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Lubrication System
Mixture oil lubrication
Transmission Type Final Drive
Chain
Dry Weight
68.0 kg (149.9 pounds)
Seat Height
750 mm (29.5 inches) If adjustable, lowest setting.
Fuel Capacity
5.00 litres (1.32 gallons)
Ground Clearance
280 mm (11.0 inches)
Rake
24.0°
Frame Type
Central tube frame made of chrome molybdenum steel tubing
Rear Brakes
Single disc. Two-piston calipers.
Front Brakes
Single disc. Four-piston calipers.
Rear Suspension
WP  Suspension  PDS 4618 BAVP DCC
Front Suspension
WP  Suspension USD  35
Rear Wheel Travel
300 mm (11.8 inches)
Front Wheel Travel
270 mm (10.6 inches)
Rear Brakes Diameter
210 mm (8.3 inches)
Front Brakes Diameter
220 mm (8.7 inches)

Available colors

Orange/Black