Having agility of a 125 with a substantial portion of additional force, the 2019 KTM 150 SX Dirt Motorcycle is an energetic bundle prepared to take on the 250 cc 4-strokes. From inside its adjusted new suspension, the reduced, lightweight motor produces class-driving torque and force. Everything about this cruiser shouts elite enjoyment, and it goes into the fight as a definitive on-track contender.
New Generation of KTM SX | 2019 KTM 150 SX Dirt Motorcycle
KTM rules the battle. Over the last ten years, the Austrian brand has been the constant performer in the battle for market dominance in the championships around the world. A real highlight was Tony Cairoli’s ninth FIM Motocross World Championship title last season. In this season, KTM also won a race in both the 250 SX and 450 SX classes. Continuing to add to these amazing achievements requires strong encouragement, dedication to racing growth, and investment in KTM’s talent development initiatives.
It offers the best platform for the KTM SX range as these world-winning inventions are tested before being available on serial production machinery in the heat of the battle. The sport mini-cycles KTM 50 SX, KTM 65 SX, and KTM 85 SX provide a solid foundation for juniors to step up to the adult ranks. Here, 2019 KTM 125 SX Dirt Bike, 2019 KTM 150 SX Dirt Motorcycle, and KTM 250 SX 2-stroke machines, along with the KTM 250 SX-F, KTM 350 SX-F, and KTM 450 SX-F 4-stroke machines provide the quickest weapon in each domain.
Chassis
For the 2019 model year, all adult models undergo a generation-changing upgrade with KTM engineers striving for a further weight reduction that sets a simple benchmark in each class once again. The KTM 450 SX-F is much lighter than its rivals in the higher capacity 450cc market. All SX models feature a reworked chassis for improved rigidity, handling and straight-line stability, a longer subframe, a redesigned rear axle slot, and all-new bodywork for enhanced ergonomics and maximum freedom of movement. A new air filter box in 2019 KTM 150 SX Dirt Motorcycle provides enhanced air filter safety and better airflow for both 2-stroke and 4-stroke applications, which leads to more efficient power delivery and improved performance.
New radiators deliver efficient cooling with enhanced mass centralization placement. At the same time, a better lithium-ion battery for the E-starter is under the reworked cable setup for a lightweight electrical system. An enhanced triple clamp for better handling supports new suspension settings while another feature of the new range is a newly developed, dual-purpose plug-in stand. These models continue to enjoy spectacular serial components such as Brembo brakes, WP suspension, NEKEN handlebar, Dunlop tires, plus a map pick option on the 4-stroke machines with integrated traction control, ignition power, and map selection. There is no innovation in the model this year. It’s an advancement. About 60 percent of the components of each bike is new.
Engines
All models in the KTM SX lineup, including 2019 KTM 150 SX Dirt Motorcycle, have undergone major engine overhauls over previous models. The 2019 KTM 250 SX-F and KTM 2019 350 SX-F models benefit from a newly designed DS clutch. In contrast, all 4-stroke models feature updated transmissions and a state-of-the-art Keihin engine management system with a reworked throttle body and upgraded electronics package. In addition to engine refinements on all models, the highlight of KTM 450 SX-F model options a recently developed SOHC plate for reduced weight and excellent mass centralization, a replacement rotating shaft with shorter valve temporal order, and improved end, together with a low-friction chain guide with DLC coating.
Unique Key Features
- New reworked frames
- All-New bodywork
- New shaped seat
- Newly designed airbox and air boot
- New fuel tanks
- New cylinder with optimized exhaust port
- An optimized seat of the kick starts intermediate gear
- All-New clutch cover
- New designed DS clutch
- New 6 speed transmission made by PANKL
- Reworked carburetor setting adapted to the new airbox and exhaust system
- New exhaust pipe and muffler
- A New bracket of the muffler bracket
- Handlebar clamps feature a separated lower clamp and bridge
2019 KTM 150 SX Dirt Motorcycle – Technical Specifications
Engine
| Type | Single Cylinder, 2-Stroke |
| Displacement | 143 cc |
| Bore/Stroke | 58/54.8 mm |
| Starter | Kickstarter |
| Transmission | 6 Gears |
| Fuel System | Mikuni TMX 38 |
| Lubrication | Premix 40:1 |
| Primary Ratio | 23:73 |
| Final Drive | 13:48 |
| Cooling | Liquid Cooling |
| Clutch | Wet Multi-Disc DS Clutch, Brembo Hydraulics |
| Ignition | Kokusan |
Check out some of the chassis accessories as well.
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Chassis
| Frame | Central Double-Cradle Type 25CrMo4 Steel |
| Sub Frame | Aluminum |
| Handlebar | Neken, Aluminum Ø 28/22mm |
| Front Suspension | WP Suspension AER 48 USD Ø 48mm |
| Rear Suspension | WP Monoshock 5018 BAVP DCC including Linkage |
| Suspension Travel Front/Rear | 310 mm / 12.2 inches; 300 mm / 11.81 inches |
| Front/Rear Brakes | Disc Brake 260 mm / 10.24 inches; 220 mm / 8.66 inches |
| Front/Rear Rims | 1.60x 21 inches / 2.15 x 19 inches Excel |
| Front/Rear Tires | 80/100-21 inches / 100/9090100-19 inches Dunlop MX3S |
| Chain | 5/8 x 1/4 inches |
| Silencer | Aluminum |
Dimension
| Steering Head Angle | 26.1-degree |
| Triple Clamp Offset | 22 mm |
| Wheelbase | 1,485 mm ± 10 mm / 58.5 ± 0.4 inches |
| Ground Clearance | 375 mm / 14.8 inches |
| Seat Height | 960 950 mm / 37.8 4 inches |
| Tank Capacity, Approx | 7.5 L / 1.98 gallons |
| Weight (without fuel), Approx | 87.5 kg / 192.92 lbs. |
Normally, experts recommend the use of motorcycle safety gears during ride.
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Conclusion:
The 2019 KTM 150 SX Dirt Motorcycle comes with a new, powerful 6-speed transmission. The highest level is always in quality and reliability. With a hydraulic clutch and best braking, this bike provides a never-ending adventure. New seat designed for improved mounting, with a new bar board. It has a new wheeled nipple concept for minimal maintenance. This KTM 150 SX bike is equipped with modern advanced lightweight tanks manufactured of polyethylene, just like the 2018 KTM 150 SX Dirt Bike that maximizes ergonomics.
