FC 450 2018
強壯健美性能表現
旗艦FC 450在輕便，功能強大的組合中提供了領先的性能。 每個方面都是在提供卓越的表現，結合騎手的舒適性和人體工程學，使FC 450同樣吸引業餘和專業的車手。 循跡系統控制，引擎出力輸出選擇和WP AER 48前叉只是確保最高水平的性能和優質品質的標準功能之一。
特色和優勢
力量和敏捷
Powerful engine
The SOHC engine is the perfect example of the advanced engineering techniques used by Husqvarna motorcycles. The 450cc offers a peak power of 63 hp at an overall weight of just 27.8kg. Mass-centralisation is key in the engine design, enabling chassis engineers to position the engine closer to the centre of gravity for greatly improved handling and manoeuvrability.
Carbon fibre subframe
The use of carbon fibre strips away weight, improving weight distribution and bringing weight closer to the centre of gravity for precise handling. The composition of the material is 30% carbon fibre and the overall 3-piece construction is remarkably light but also very strong for an overall weight of 1.4 kg. Additionally, a specific rigidity has been calculated in the component for optimal handling and rider ergonomics.
Gearbox
The lightweight 5-speed gearbox has a low-friction coating on the shifting fork guaranteeing smooth and precise shifting. The gear lever features a design that prevents dirt build-up and keeps the lever tip in its original position in even the toughest conditions while an advanced gear sensor allows for specific engine maps tailored for each gear.
Lightweight frame
With years of experience in designing the most advanced steel frames in offroad, the engineers in Research and Development designed a chromium molybdenum steel frame that redefines every structural aspect that benefits handling, ergonomics and packaging. With carefully calculated tortional and longitudinal flex, the frame works in harmony with the suspension to offer sharp handling and superior comfort. These characteristics, matched to a lightweight and compact engine design, offer exceptional handling precision while at the same time increasing bump-absorption and feeling.
高科技零件
Crankshaft
The inertia produced by the crankshaft has been carefully calculated to deliver optimal traction and ride-ability from the powerful 450cc plant. Perfectly positioned, the component harnesses the rotating mass at the ideal centre of gravity resulting in a lightweight and agile handling feel. A plain big end bearing comprising of two force-fitted bearing shells ensure maximum reliability and durability, guaranteeing long service intervals of 100 hours.
DDS clutch
The FC 450 features a DDS (Dampened Diaphragm Steel) clutch . The exclusive characteristics of this system include a single diaphragm steel pressure plate instead of traditional coil springs and integrates a damping system for increased traction and durability. The clutch basket is a single-piece CNC machined steel component that allows the use of thin steel liners and contributes to the compact design of the engine.
CNC machined triple clamps
The black-anodised CNC machined triple clamps feature a rubber damping system that reduces vibration, increasing comfort. Additionally, the triple clamps have been meticulously designed to evenly distribute the clamping force on the fork leg, maximizing contact area for optimal sensitivity and minimum friction.
Magura hydraulic clutch
The high quality German-made Magura clutch system guarantees even wear, almost maintenance-free operation and perfect modulation in every condition. This means that play is constantly compensated so that the pressure point and function of the clutch remain identical in cold or hot conditions, as well as over time.
完全掌控
Functional bodywork
Modern and functional bodywork with traditional Husqvarna blue and yellow accents mark a simplistic yet stylish Swedish design. The ergonomics have been specifically tailored to deliver high levels of comfort and control, enabling riders to perform at their peak for extended periods of time. The high grip seat cover keeps the rider positioned under hard acceleration or in slippery conditions.
WP AER 48 suspension
The WP AER 48 is a new milestone in the development of Husqvarna motocross models. It is simple, lightweight and easy to adjust through a single air valve and supplied fork pump for pre-load and click adjusters for compression and rebound. The system is made up of a set of split-system forks consisting of an air suspension unit and a hydraulic damping unit.
Wheels and tyres
Black high-strength alloy rims by DID are coupled to CNC machined hubs using lightweight spokes and silver anodised aluminium nipples. Fitted are Dunlop MX 3S Motocross tyres that feature the proven “block-within-a-block” design for more progressive cornering and superior grip.
領先電子設備
Map switch
Optimised for easy operation, the map switch selects between two engine maps, operates launch control and activates a traction control feature. Traction control works by analysing throttle input from the rider and the rate at which the RPM increases. If the RPM increases too quickly, the EMS will register a loss of grip and reduce the amount of power to the rear wheel ensuring maximum traction.
Engine management system
The Keihin EMS is specifically designed to be smaller, lighter and faster at processing data. It integrates launch control for perfect starts, selectable engine maps as well as traction control. Additionally, via a gear sensor, the EMS selects a power delivery tailored for each gear.
Electric start and Li-Ion battery
Along with the benefit of easy starting, the standard electric starting system is combined with a new compact Li-Ion battery which is 1 kg lighter than a conventional battery.
44 mm throttle body
The FC 450 features a 44 mm Keihin throttle body. The injector is positioned to ensure the most efficient flow of fuel into the combustion chamber while, in an effort to ensure optimal throttle response, the throttle cable is mounted directly without a throttle linkage providing more immediate throttle response and feeling
技術規格
引擎
- 引擎形式水冷單缸四行程
- 排氣量449.9 cm³
- 缸徑95 mm
- 啟動方式電子啟動
- 變速箱國際5檔
- 初始傳動比31:76
- 最終傳動比13:48
- 離合器Wet, multi-disc clutch, Magura hydraulics
- EMSKeihin EMS
車體
- 主車架25CrMo4 steel central-tube frame
- 前懸吊系統WP-USD, AER 48, Ø 48 mm
- 後懸吊系統WP shock absorber with linkage
- 前避震器行程310 mm
- 後避震器行程300 mm
- 前煞車系統Brembo雙活塞卡鉗、碟煞
- 後煞車系統Brembo單活塞卡鉗、碟煞
- 後碟盤直徑220 mm
- 傳動鏈條5/8 x 1/4″
- 轉向龍頭後傾角63.9 °
- 前後輪軸距1485 ± 10 mm
- 最低距地高(空載)370 mm
- 座墊高度960 mm
- 油箱容量7 公升
- 空車重量(不含汽油)101.2 公斤
圖示的車輛可以根據生產各型號時選定細節而變化，而一些插圖則以額外的費用提供可選擇配件。
有關於供應範圍，外觀，服務，尺寸和重量所有訊息是無約束力的，但具有一定的規定，
缺點是可能發生打印、設置和打字上的錯誤，此類訊息如有更改，恕不另行通知。
