The KTM 85 SX 19/16 was designed for the junior riders from 11 to 15 years of age.

The bike weighs only 68.5 Kg (dry) and is propelled by a 1 cylinder, 2 stroke, water-cooled engine with reed intake and exhaust control and a displacement of 84.93 Cm³. The engine is brought to life by a kick starter and is mated on a 6-gear, claw shifted transmission. The motorcycle’s backbone is represented by a high quality, chrome-molybdenum steel frame with a lightweight aluminium rear end.

The stopping power is assured by lightweight wave brake discs (220/210 mm f/r), and radially mounted brake calipers (4 pistons at the front, 2 at the rear).

In terms of style, the KTM 85 SX 19/16 comes with a set of cool graphics design and an aggressive bodywork.

Hit the jump for more information on the KTM 85 SX 19/16.

2015 KTM 85 SX 19/16

Specifications
  • Make: Array
  • Model: 2015 KTM 85 SX 19/16
  • Engine/Motor: 1-cylinder 2-stroke engine, water-cooled, with reed intake and exhaust control
  • Transmission: 6-speed
  • [do not use] Vehicle Model: Array

Overview

KTM 85 SX 2015: The Little Big One.

In the junior class from 11 to 15 years of age, there are no longer any beginners pootling around. This is where future champions fight for victory, whether it be in the Junior WC or a regional championship. The 85 SX is regarded as a winning bike in this scene. With the most powerful engine in the field and an ultra-light, sturdy chassis, it has nothing to fear from any full-size bike.

2015 KTM 85 SX 19/16 Key Features:

Stable In Every Situation:

Frame

The frame made of high quality, chrome-molybdenum steel with a lightweight aluminium rear end guarantees maximum stability at a minimum weight. Its hardwearing plastic coating is still in a classy anthracite metallic.

Graphics

The revamped, cool graphic design provides the bike with a striking new appearance.

Bodywork

The bodywork is designed ergonomically and functionally in such a way that the motorcycle is in perfect harmony with the rider.

Handlebar

The 85 SX is equipped with an extremely sturdy, tapered Renthal handlebar made from high-grade aluminium alloy, which features an offset specially designed to meet the demands of motocross.

Unrivalled Power:

Engine

State-of-the-art 2-stroke technology in conjunction with a precise 6-speed transmission and a hydraulic clutch provide the basis for the superiority of the 85 SX in all junior race series.

Crankshaft

Thanks to the optimally dimensioned connecting rod, the crankshaft excels with minimum vibration and maximum durability.

Cylinders

The compact cylinder with 47 mm bore ensures that the 85 SX achieves peerless performance thanks to the ports dimensioned for optimum gas flow and the centrifugally-controlled exhaust valve. A reworked rear transfer port guarantees even better durability.

Cooling

Constant temperature control and hence consistently high performance are ensured by an intelligent cooling circuit with integrated crankcase cooling and two radiators.

Airbox

What's good for the bigger KTM offroad bikes is good for the 85 SX: air filter replacement without tools in a matter of seconds.

Clutch

The 85 SX engine is equipped with a modern, hydraulic clutch actuation system from FORMULA, which guarantees smooth and very precise clutch control.

Masters The Toughest Tracks:

Chassis

The proven 43 mm upside-down fork with 270 mm of suspension travel and the PDS shock absorber ensure optimum traction and suspension comfort on the KTM 85 SX. Rebound and compression damping can be adapted individually to track and rider in no time at all.

Swingarm

As before, the newly developed swingarm is manufactured from lightweight aluminium in the form of a single casting. The very latest calculation methods have allowed weight to be reduced by 500 grams. Furthermore, newly designed chain links and brake-hose brackets, plus the proven chainguide from the full-size SX models have been employed.

Wheels and Brakes:

Wheels

The wheels are fitted with lightweight, CNC-machined hubs and high-end Excel rims, plus black-coated spokes with lightweight aluminium nipples, guaranteeing highest levels of stability while keeping weight to a minimum. The 85 SX is now equipped with the very latest generation tyre from MAXXIS, featuring a profile that guarantees optimum grip on every surface.

Brakes

The greater the power, the more important the brakes. Here the products from brake specialist FORMULA live up to all the expectations of young racers. Together with the lightweight wave brake discs (220/210 mm f/r), the proven, radially mounted brake calipers (4 pistons at the front, 2 at the rear) set the benchmark in terms of application and brake performance.

Specifications

Engine

1-cylinder 2-stroke engine, water-cooled, with reed intake and exhaust control

Displacement

84.93 cm³

Bore

47 mm

Stroke

48.95 mm

Starting aid

Kick starter

Transmission

6-gear, claw shifted

Engine lubrication

Mixture oil lubrication

Primary transmission

19:66 straight cut spur gear

Secondary ratio

14:49

Cooling

Water-cooled

Clutch

Multidisc clutch in oil bath/hydraulically activated

Ignition

Moric Digital 2M1

Frame

Central tube frame made of chrome molybdenum steel tubing

Fork

WP Suspension 4357 MXMA

Shock absorber

WP Suspension PDS 4618 BAVP DCC

Suspension travel Front

270 mm

Suspension travel Rear

300 mm

Brake system Front

Disc brake with four-pot brake caliper

Brake system Rear

Disc brake with two-pot brake caliper

Brake discs - diameter front

240 mm

Brake discs - diameter rear

210 mm

Chain

1/2 x 5/16”

Steering head angle

66°

Wheelbase

1,290±11 mm

Ground clearance, unloaded

377 mm

Seat height, unloaded

890 mm

Fuel tank capacity, approx.

5.0 l Unleaded premium fuel (98 octane), mixed with 2-stroke engine oil (1:40)

Weight without fuel, approx.

68.5 kg


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