KTM Debuts 2020 450 SX-F Factory Edition
And just as the calendar year comes to a close, KTM releases details for their limited edition motocross model, the 2020 KTM 450 SX-F Factory Edition. Each year Husqvarna and KTM, two European motorcycle manufacturers that share a parent company, push out a small number of special bikes that feature updates to key components, factory team-inspired graphics, and race-ready parts. The “Editions” line allows the brands to debut new designs or technology that one can expect to come standard on bikes in the following model, and fulfills the AMA’s minimum homologation numbers so that the factory-supported racers can compete on the latest bike (the concept of the Factory Edition is what helped lure Ryan Dungey to KTM in the first place and furthered the brand’s competitive reputation).
Because KTM has produced so many all-new motorcycles in a short amount of time (their 2019 range featured frames and engine designs first seen on the 2018 Factory Edition), there appear to be no massive changes in the chassis or engine. Instead, KTM’s efforts were focused on improved handling of the 450 SX-F via new settings to the WP AER 48 fork through “a new mid-valve damping system for improved control and feedback, a 10 mm increase to the bypass slot on the air-leg for enhanced initial comfort and a new oil bypass in the outer damping-leg tube to reduce pressure peaks.” There are other components to note, including the 20-22 millimeter offset adjustable triple clamps with split clamping area and standard-issue parts from known industry brands including Akrapovic, D.I.D., and Hinson.
The complete press release from KTM is posted below. Expect to see the bike in dealership showrooms at the start of the year, but because the number of bikes produced is limited, we highly recommend you contact your preferred dealer to confirm confirmation date and price.KTM North America, Inc. is pleased to announce details for the 2020 KTM 450 SX-F FACTORY EDITION – the pinnacle of KTM’s motocross line – in anticipation of the 2020 AMA Supercross Championship beginning January 4 at Angel Stadium in Anaheim, California. Developed with feedback from the Red Bull KTM Factory Racing team, the latest KTM 450 SX-F FACTORY EDITION offers a host of upgrades over the already light, agile and powerful KTM 450 SX-F using technology and equipment that make it as factory as it gets.
The 2020 KTM 450 SX-F FACTORY EDITION will proudly display the No. 1 in celebration of Cooper Webb’s 2019 450SX title, which marks another step in making this one of the most prolific and successful race motorcycles in recent history. Available in limited numbers, this special edition production model offers many of the same performance enhancing features that are found on the race machines of Webb and his teammate Marvin Musquin, allowing riders around the globe to ride and compete like their racing heroes.
With KTM’s incredible success in the Supercross and Motocross Championships around the world, the 2020 KTM 450 SX-F FACTORY EDITION is designed to be the most competitive out-of-the-box machine available. Highlighting KTM and WP engineers’ commitment to the development and progression of suspension technology, the WP XACT forks with AER technology feature a redesign of the internals for 2020 including a new mid-valve damping system for improved control and feedback, a 10 mm increase to the bypass slot on the air-leg for enhanced initial comfort and a new oil bypass in the outer damping-leg tube to reduce pressure peaks, providing better performance at any Motocross or Supercross track. The fully adjustable WP XACT rear shock features new settings for improved pressure balance and to compliment the updates to the front forks. A new billet Hinson clutch cover has been added for increased durability and to enhance the factory look.
To dominate the competition, this READY TO RACE model includes an Akrapovič slip-on silencer constructed out of lightweight titanium, orange anodized Factory triple clamps offering perfect fork alignment with no ovalization of the tubes, Factory wheels with D.I.D. Dirt Star rims for an ultralight, durable package, a Factory start for the fork to lock in holeshots and a composite skid plate to protect vital components. In addition, the bike has a semi-floating front disc ensuring maximum braking performance, a front brake disc guard, and a lightweight aluminum rear sprocket in eye-catching orange.
The new KTM 450 SX-F FACTORY EDITION has the ultimate factory look with its orange frame, Factory seat with Selle Dalla Valle logo and exclusive 2020 Red Bull KTM Factory Racing graphics. With racing at the heart of KTM, this model is the sharpest weapon in the toughest racing arenas and KTM expects nothing less than victory with the KTM 450 SX-F FACTORY EDITION for its athletes and for those who choose to race it.
We build and race FACTORY EDITIONS. Championship winning bikes, like this one. Thanks to its compact SOHC (single overhead camshaft) engine delivering explosive but controllable power, it is the weapon of choice for Red Bull KTM Factory Teams around the world. A lightweight chassis, slim bodywork and a powerful engine put the 450 SX-F FACTORY EDITION out front of the competition. A long list of special equipment such as a factory installed holeshot device, a floating front brake rotor and a slip-on AKRAPOVIČ muffler add to the arsenal that raises this limited edition model to a level that cannot be rivaled. The FACTORY EDITION is a formula for success.
2020 KTM 450 SX-F FACTORY EDITION Highlights
NEW Red Bull KTM Factory Racing graphics, Factory seat with Selle Dalla Valle logo and orange frame for a READY TO RACE look.
Updated WP XACT split air fork with a redesign of the internals including a new mid-valve damping system for improved control and feel, a 10 mm increase to the bypass slot on the air-leg for enhanced initial comfort and a new oil bypass in the outer damping leg tube to reduce pressure peaks.
Fully adjustable WP XACT rear shock offering superior suspension performance and feeling features new settings for improved pressure balance and to compliment the updates to the front forks.
Vented airbox cover included that can be changed without the use of any tools for a sharper throttle response according to rider preference or track conditions.
PANKL conrod with a bushing in the small end reduces friction for a faster revving engine.
Billet aluminum HINSON clutch cover increases durability while enhancing the factory look.
Factory CNC-machined triple clamps with adjustable offset [20 – 22 mm] and perfect fork clamping.
AKRAPOVIČ slip-on silencer that features a lightweight titanium outer shell and permanently welded attachment points and offers an improved torque curve and perfectly rideable peak power.
Factory D.I.D DirtStar rims with machined, anodized hubs and three-cross pattern in the front for optimal handling.
Floating front waved disc with disc guard, carbon fiber reinforced engine protector and mechanical holeshot device as standard.
Compact SOHC (single overhead camshaft) engine with cutting-edge cylinder head featuring titanium valves and super-light finger followers with a hard DLC coating.
High-tech, lightweight chrome-moly steel frame with optimized stiffness provides a great blend of comfort and stability.
Single-piece cast aluminum swingarm features a long rear axle slot for increased adjustability, offering better straight-line stability.
Bodywork features a slim design for optimal comfort, control and freedom of movement.
Header pipe with FDH (Flow Design Header) resonator system for improved performance.
Handlebar map switch selects between two maps and activates traction and launch control for better traction and more efficient starts.
Hydraulic BREMBO clutch system offers light operation and highly controllable modulation of the clutch.
High-tech BREMBO brakes for unmatched braking performance.
KTM’s “No Dirt” foot peg design keeps the peg pivot from becoming clogged, ensuring the foot peg is always in the correct position.
“No Dirt” shift lever prevents dirt from fouling the lever joint to ensure proper shifting in any condition.
Engine Type: Single Cylinder, 4-Stroke
Displacement: 449.9c c
Bore / Stroke: 95 / 63.4 mm
Compression Ratio: 12.75:1
Starter/Battery: Electric Starter / 12.8V, 2 Ah
Transmission: 5 Gears
Fuel System: Keihin EFI, 44 mm Throttle Body
Lubrication: Pressure lubrication with 2 oil pumps
Primary Ratio: 31:76
Final Drive: 13:49
Cooling: Liquid Cooling
Clutch: Wet Multi-Disc DDS-Clutch, Brembo Hydraulics
Ignition: Keihin EMS
Frame: Central Double-Cradle Type 25CrMo4 Steel
Sub Frame: Aluminum
Handle bar: Neken, Aluminum Ø 28/22 mm
Front Suspension: WP XACT USD Fork, Ø 48 mm
Rear Suspension: WP XACT Monoshock with Linkage
Suspension Travel Front/Rear: 310 mm / 12.2 in; 300 mm / 11.81 in
Front/Rear Brakes: Disc Brake 260 mm / 10.24 in; 220 mm / 8.66 in
Front/Rear Rims: 1.60x 21” / 2.15 x 19” Excel
Front/Rear Tires: 80/100-21” / 120/80-19” Dunlop MX 33
Chain: 5/8 x 1/4 in
Steering Head Angle: 26.1º
Triple Clamp Offset: 22 mm
Wheelbase: 1,485 mm ± 10 mm / 58.5 ± 0.4 in
Ground Clearance: 375 mm / 14.8 in
Seat Height: 950 mm / 37.4 in
Tank Capacity, Approx: 7 L / 1.85 gal
Weight (without fuel), Approx: 100.5 kg / 221.5 lbs