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KTM 450 EXC
2010Off-road

KTM 450 EXC

Key specifications

Engine
449 cc
Weight
114 kg
Fuel type
petrol
Fuel capacity
2.5 L
Transmission
6-speed
Seat height
39 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2010 KTM 450 EXC, a standout in the world of enduro-offroad motorcycles that promises to thrill riders with its potent blend of performance, agility, and cutting-edge technology. Part of KTM's acclaimed Offroad Competition ECX model series, the 450 EXC is designed for serious riders who crave adventure and need a reliable machine that can tackle rugged terrains with ease. With its lightweight construction and robust engineering, this bike is tailor-made for both competitive riders and weekend warriors who dare to push their limits. At the heart of the 450 EXC lies a fierce 449.30 ccm single-cylinder, four-stroke engine that delivers exhilarating power with an impressive compression ratio of 11.9:1. The precise bore and stroke dimensions of 95.0 x 63.4 mm allow for responsive throttle control and a smooth power delivery, while the Keihin FCR-MX 39 carburettor ensures optimal fuel management for peak performance. Coupled with a slick 6-speed gearbox, riders can seamlessly shift through gears, allowing for maximum acceleration on both the trails and the track. Weighing in at just 113.9 kg (251.1 pounds), the 450 EXC's lightweight design enhances maneuverability, making it an agile companion for those tight off-road turns. The 2010 model is packed with features designed to enhance both comfort and performance. The central double-cradle-type frame, constructed from durable 25CrMo4 steel, provides a solid foundation for the bike’s WP USD front suspension with an impressive 300 mm of travel and a rear WP PDS shock absorber offering an additional 335 mm. This combination ensures that riders can tackle even the most challenging obstacles with confidence. With a ground clearance of 380 mm and adjustable seat height of 985 mm, the 450 EXC accommodates a variety of riders and terrains. Moreover, the dual starter system—both electric and kick—adds a layer of convenience, ensuring that getting back on the trail is never a hassle. As with any motorcycle, the KTM 450 EXC has its strengths and weaknesses. Here are three

Pros

    Cons

    • Exceptional Power and Performance: The powerful engine and lightweight chassis provide a thrilling riding experience, ideal for those looking to dominate off-road trails.
    • Advanced Suspension System: The high-quality WP suspension components offer superior handling and comfort, ensuring a smooth ride over rough terrain.
    • Dual Starting Options: The electric and kick start options provide flexibility and reliability, making it easier for riders to get going in various situations.
    • Higher Seat Height: At 985 mm, the seat height may be a challenge for shorter riders, limiting accessibility for some.
    • Fuel Capacity: With a 9.50-litre tank, fuel range may be limited for long-distance rides, necessitating frequent stops.
    • Maintenance Requirements: As a high-performance machine, the KTM 450 EXC may demand more rigorous maintenance compared to less specialized motorcycles, which could deter some casual riders.

    Technical details

    Source specification data

    Make
    KTM
    Model
    450 EXC
    Category
    Enduro-offroad
    Starter
    Electric & kick
    Comments
    M
    ´s
    X
    model series.
    Color Options
    Orange/black/gray
    Clutch
    Wet
    m
    Double
    disk clutch, operated hydraulically
    Gearbox
    6-speed
    Ignition
    Kokusan
    Fuel System
    Carburettor. Keihin FCR-MX 39
    Bore X Stroke
    95.0 x 63.4 mm (3.7 x 2.5 inches)
    Compression
    11.9:1
    Displacement
    449.30 ccm (27.42 cubic inches)
    Cooling System
    Liquid
    Engine Details
    Single cylinder, four-stroke
    Exhaust System
    Aluminium
    Lubrication System
    Pressure lubrication with 3 oil pumps
    Valves Per Cylinder
    4
    Transmission Type Final Drive
    Chain
    Dry Weight
    113.9 kg (251.1 pounds)
    Seat Height
    985 mm (38.8 inches) If adjustable, lowest setting.
    Fuel Capacity
    9.50 litres (2.51 gallons)
    Ground Clearance
    380 mm (15.0 inches)
    Rake
    26.5°
    Rear Tyre
    140/80-18
    Frame Type
    Central
    double-cradle-type 25
    Mo4
    steel
    Front Tyre
    90/90-21
    Rear Brakes
    Single disc
    Front Brakes
    Single disc
    Rear Suspension
    WP PDS shock absorber
    Front Suspension
    WP USD Ø 48 mm (1.89
    Rear Wheel Travel
    335 mm (13.2 inches)
    Front Wheel Travel
    300 mm (11.8 inches)

    Available colors

    Orange/black/gray