
KTM 450 EXC Six Days
Key specifications
Overview
Introducing the 2012 KTM 450 EXC Six Days, a motorcycle designed for serious enduro enthusiasts who crave a blend of performance, durability, and cutting-edge technology. As part of KTM's renowned EXC range, this machine is not just a bike; it’s a statement of intent, built to conquer the toughest off-road terrains. With its racing-tuned pedigree, the 450 EXC Six Days stands out in the competitive landscape of enduro motorcycles, appealing to both seasoned riders and those looking to elevate their off-road game. At the heart of the 450 EXC is its powerful 449.30cc single-cylinder, four-stroke engine, meticulously engineered to deliver exhilarating performance. With a compression ratio of 11.8:1 and a refined fuel injection system utilizing a Keihin EFI with a 42mm flow restrictor, this engine offers impressive throttle response and efficient power delivery. Riders will appreciate the seamless shifting of the 6-speed gearbox, allowing them to tackle steep climbs and rugged trails with confidence. The liquid cooling system ensures optimal engine performance, even in the most demanding conditions, while the wet multi-disc clutch, operated by Brembo hydraulics, provides smooth engagement and durability that off-road riders rely on. The 450 EXC Six Days is packed with features that enhance both comfort and control. The central double-cradle frame constructed from 25CrMo4 steel, paired with an aluminum subframe, delivers a robust yet lightweight structure, enabling exceptional handling. The advanced WP suspension system, featuring 48mm USD forks at the front and a WP-PDS shock absorber at the rear, offers an impressive 300mm and 335mm of travel respectively, ensuring that the bike can absorb bumps and challenges with ease. Additionally, with a ground clearance of 345mm and an adjustable seat height reaching 970mm, this motorcycle is designed for maximum versatility, accommodating riders of various sizes and riding styles. **
Pros
- Exceptional Performance: The powerful engine paired with a responsive 6-speed gearbox makes for a thrilling riding experience on any terrain.
- Advanced Suspension: With top-tier WP suspension, the bike is equipped to handle rough trails, providing riders with confidence and comfort.
- Durable Build: The combination of a strong steel frame and lightweight subframe ensures robustness without sacrificing maneuverability.
Cons
- Weight: At 111.0 kg (244.7 pounds), it may feel heavier compared to some competitors, which could affect maneuverability for less experienced riders.
- Seat Height: With a seat height of 970 mm (38.2 inches), shorter riders may find it challenging to reach the ground comfortably.
- Fuel Capacity: While suitable for most rides, the 9.50-litre (2.51 gallons) fuel tank may require more frequent stops on longer excursions.
Technical details
Source specification data
- Make
- KTM
- Model
- 450 EXC Six Days
- Category
- Enduro-offroad
- Starter
- Electric & kick
- Comments
- Racing tuned version.
- Color Options
- Orange/white/black/blue
- Clutch
- Wet
- multi-disc clutch,
- Brembo
- hydraulics
- Gearbox
- 6-speed
- Ignition
- Keihin EMS
- Driveline
- Primary
- ratio 32:76.
- X
- -
- Ring
- 5/8 x 1/4´.
- Engine Type
- OHC with rocker levers
- Fuel System
- Injection
- .
- I
- , flow restrictor 42 mm
- Bore X Stroke
- 95.0 x 63.4 mm (3.7 x 2.5 inches)
- Compression
- 11.8:1
- 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 2 oil pumps
- Valves Per Cylinder
- 4
- Transmission Type Final Drive
- Chain
- Dry Weight
- 111.0 kg (244.7 pounds)
- Seat Height
- 970 mm (38.2 inches) If adjustable, lowest setting.
- Fuel Capacity
- 9.50 litres (2.51 gallons)
- Ground Clearance
- 345 mm (13.6 inches)
- Rake
- 26.5°
- Wheels
- 1.60 x 21´´; 2.15 x 18´´ Excel
- Rear Tyre
- 140/80-18
- Frame Type
- Central
- double-cradle-type 25
- Mo4
- .
- Subframe
- :
- Aluminium
- .
- Front Tyre
- 90/90-21
- Rear Brakes
- Single disc
- Front Brakes
- Single disc
- Rear Suspension
- WP-PDS shock absorber
- Front Suspension
- WP-USD 48 mm
- Rear Wheel Travel
- 335 mm (13.2 inches)
- Front Wheel Travel
- 300 mm (11.8 inches)
- Rear Brakes Diameter
- 220 mm (8.7 inches)
- Front Brakes Diameter
- 260 mm (10.2 inches)