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KTM 450 EXC Six Days
2012Off-road

KTM 450 EXC Six Days

Key specifications

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

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)

Available colors

Orange/white/black/blue