2018 450 SX-F KTM Powerful Dirt Motorcycle Review

The all-new 2018 450 SX-F KTM Powerful Dirt Motorcycle is an incredibly powerful KTM dirt bike which is available with number of features. It has the compact engine providing the explosive but controllable power during ride. Its compact chassis with the strong frame ensure the best ride while the seat provides the maximum riders movement for proper control. The handlebars guarantees the better control and maximum grip. The new wheels and tires gives the better grip over the rough surfaces. The new suspension system provides the smooth ride on challenging situations. The new 2018 450 SX-F KTM Powerful Dirt Motorcycle is really an impressive off-roader and its review with specifications are written below.

2018 450 SX-F KTM Powerful Dirt Motorcycle – Specifications

Engine Features

The all-new 2018 450 SX-F KTM Powerful Dirt Motorcycle features an extremely compact and highly performing throughout the rev range SOHC engine. It is one of the lightest engine and has the ability to compete with the heavy engine. It is mounted with the single overhead camshaft cylinder head and the new electronic fuel injection. The KTM engineers has finally solved to issues and now the service time of engine has been increased. It features the latest engine management technology on board which provides the best performance of all times. The overhead camshaft monitors the four ultra-lightweight titanium valves with extremely rigid rocker arms. It comes with the coating of DLC on its intake side. The lateral brackets are made of aluminum allow for an efficient fixation of an engine to the frame and it contributes to in the light weight of new 2018 450 SX-F KTM Powerful Dirt Motorcycle.

The new crankshaft features the short connecting rods which makes the engine compact and light weight plus it helps in excellent power delivery. Its clever design has increased its service interval time. The die-cast crankcase design allows for low weight and very centralized shaft configuration. The engine cover features the solid surface structure, which reduces the wear caused by the rider’s boots. The new lightweight 5-speed transmission gives an excellent gear ratios, which perfectly matched to the power delivery of the large displacement engine. The new of advanced ‘No Dirt’ gear shift lever design prevents the mud and sand from blocking the joint of lever plus it ensure trouble-free shifting. The same shifter is also present in 2017 KTM 450 SX-F. The transmission shaft has the stronger shifting star and the C4 bearing that has the bigger overlap in the case. It ensure the better reliability at high operating conditions. The state-of-the-art Keihin engine management system and electronic fuel injection contains the throttle bodies of 44 mm. Due to the unique injector position, the engine response of new 2018 450 SX-F KTM Powerful Dirt Motorcycle is instantaneous. There are separate systems for cold starts and idle adjustment for rider. The lightweight control unit contains the unique traction and launch control system for instantaneous response. The short cylinder comes with the bore of 95mm with the box-type piston made by CP. The crown geometry is carefully adapted to the high-compression combustion chamber. The side mounted balance shaft is also used to drive the water pump. Due to the perfect balance and low oscillating masses, the vibration level of engine is very low. This dirt bike features the latest KTM-developed DDS clutch (Damped Diaphragm Steel) containing the strong steel basket, extremely heat resistant clutch plates and all-new nitrated steel liners for the reduction of wear. The clever design of diaphragm spring is being used instead of usual coil springs, which helps in easier clutch action. The diaphragm springs has leave the sufficient space for the damping system to be integrated into the clutch hub. The new 2018 450 SX-F KTM Powerful Dirt Motorcycle is comes with the new E-Starter as standard. It comes with the strong starter motor made by Mitsuba which starts the engine with just a push of button. The highly efficient cooling system routes the coolant from the cylinder head through the frame triangle directly to aluminum radiators made by WP. This system is highly efficient due to the flow optimized internal circulation and CFD-calculated ventilation.

Chassis

The new 2018 450 SX-F KTM Powerful Dirt Motorcycle features the lightweight, compact and strong chassis. The overall chassis design is same as in 2018 KTM 350 SX-F means it is one of the slimmest and lightest dirt bikes. It features the high-tech but lightweight chrome-moly steel frame which is optimized for an easy handling, outstanding stability and precise cornering. This frame provides the high torsional and a low longitudinal stiffness. This frame is intelligently designed to provide more comfort and less rider fatigue. The lightweight aluminum engine head is laterally attached providing the precise cornering and reduced vibration level. This frame is about kilogram lighter than the lightest competitor in the market. The new 2018 450 SX-F KTM Powerful Dirt Motorcycle has an extra-light subframe is made up of a stable aluminum profile. The new footpegs prevent clogging of the fooepeg pivot. Moreover, a rider can also attach the foot pegs of EXC, which are 6mm higher than SX versions. The airbox design provides the maximum protection of air filter against soiling while ensuring the maximum airflow. The larger twin-air filter is attached to the stiff cage and its design is so simple that rider can pop a fresh one without any use of tools. The new exhaust system is being used in new 2018 450 SX-F KTM Powerful Dirt Motorcycle, which is responsible to keep the noise level as low as possible. The short silencer is attached close to the engine for extra mass centralization and better rideability. The latest internal design reduces the noise sufficiently. This dirt bike features the new handlebar made up of high-strength aluminum and it fixed in damped rubber mounts. This handlebar allows the rider to set it in two different positions. The new cast aluminum design ensure the low weight and perfect flex behavior. The use of single-component casting process eliminates any inconsistencies and inherent weak points created by welding. The new lightweight polyethylene fuel tank having the fuel capacity of 7 liters is being used in it. The wheels used in this powerful bike is light in weight and has CNC machined hubs and has high-end Excel rims guaranteeing the maximum stability with minimum weight. These wheels feature the latest generation of Dunlop Geomax MX 3S tires.

Suspension and Brakes

The new 2018 450 SX-F KTM Powerful Dirt Motorcycle features the best suspension system for smooth ride. The new WP mono shock has been developed with the entire frame and swingarm design includes the linkage system and the latest WP AER 48 front forks. It contains the machined and black anodized components. The lightweight WP AER 48 front fork and the 48mm USD air-sprung fork is developed by WP in close collaboration with KTM. The damping functions are kept on the right side while the air spring is kept on the left. The left leg contains the two-chamber system with the capsuled air cartridge to prevent any loss of air pressure. The right fork leg contains the damping cartridge and it is adjustable according to the track conditions. The all-new high quality and CNC machined have been used to ensure precise handling. The rubber damped handlebar allows the rider to set it in two different positions according to need. The new hourmeter is fitted to keep the rider up to date about the time of service.

Electronics

The all-new 2018 450 SX-F KTM Powerful Dirt Motorcycle features the new and latest technology and electronics for the ultimate ride. It is equipped with the new multi-functional handlebar map select switch while helps in the activation of traction control, activation of launch control and selection of an alternative power curve. The traction control is the latest and amazing features, which ensure the efficient traction. The map select switch allows the rider to activate the launch control for the more efficient start. It reduces the engine speed for better control. The strong lithium-ion battery is being used in it. The lightweight battery and wiring harness are centralized in its compartment just above the air filter box. The all-new 2018 450 SX-F KTM Powerful Dirt Motorcycle comes with the new E-starter for the easy start with just push of a button.

Style

The newly launched 2018 450 SX-F KTM Powerful Dirt Motorcycle features the latest KISKA design to establish the complete harmony between the rider and the bike. It guarantees the best ergonomics and contact points for maximum comfort. The new I-beam structures of the front and rear fenders provide the full stability and low weight. The new 2018 450 SX-F KTM Powerful Dirt Motorcycle is available in Factory orange frame for the excellent look.

2018 450 SX-F KTM Powerful Dirt Motorcycle – Technical Specifications

Engine

Chassis

Conclusion

This article is about the review of newly launched 2018 450 SX-F KTM Powerful Dirt Motorcycle by the Best Dirt Bike Brand. It features the powerful engine delivery the best performance in all conditions. The frame is compact and strong guarantees the outstanding stability and rigidity. The seat gives the maximum rider movement for full control over the bike. The wheels are suspension provides the best riding experience. In short, the new 2018 450 SX-F KTM Powerful Dirt Motorcycle is an incredible off-roader for champs.