KTM 450 EXC SIXDAYS
2011Off-road

KTM 450 EXC SIXDAYS

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 2011 KTM 450 EXC SIXDAYS, a motorcycle that epitomizes the spirit of enduro riding and stands as a flagship in KTM's renowned lineup of off-road machines. Designed for both competitive racers and passionate trailblazers, the SIXDAYS variant is engineered with a racing pedigree that reflects KTM's commitment to performance and durability. With its striking orange, white, and black color scheme, this bike not only turns heads but also signifies its prowess in the rugged terrains it was built to conquer. At the heart of the 450 EXC SIXDAYS lies a robust 449.30 cc single-cylinder, four-stroke engine that delivers exhilarating power and torque. With a compression ratio of 11.9:1 and a bore and stroke of 95.0 x 63.4 mm, this engine promises thrilling acceleration and impressive top-end performance. The Keihin FCR-MX 39 carburettor ensures precise fuel delivery, while the liquid cooling system maintains optimal operating temperatures during intense rides. Coupled with a 6-speed gearbox and a hydraulically-operated double disk clutch, riders can experience seamless gear changes and enhanced control, making it ideal for navigating both technical trails and open roads. The 450 EXC SIXDAYS is loaded with features that enhance its off-road capabilities. Its central double-cradle-type frame, constructed from 25CrMo4 steel, provides the rigidity and strength needed for rugged conditions, while the aluminum subframe keeps the overall weight down to a nimble 113.9 kg (251.1 pounds). The WP USD front forks and rear PDS shock absorber both offer 185 mm of travel, ensuring that the bike can absorb bumps and obstacles with ease. The generous ground clearance of 380 mm (15.0 inches) allows riders to tackle challenging terrains without hesitation, and the dual starting system—electric and kick—adds to the bike's versatility and reliability. **

Pros

  • Powerful Engine Performance: The single-cylinder engine provides remarkable torque and acceleration, making it a joy to ride on diverse terrains.
  • Durable and Light Frame: The combination of steel and aluminum in the frame design offers a balance of strength and lightness, enhancing handling and stability.
  • Advanced Suspension: With 185 mm of travel in both front and rear suspension, riders can confidently navigate rough trails and obstacles.

Cons

  • High Seat Height: At 985 mm (38.8 inches), the seat height may be challenging for shorter riders to manage comfortably.
  • Limited Fuel Capacity: The 9.50-litre (2.51-gallon) fuel tank may require more frequent stops on longer rides, particularly in remote areas.
  • Niche Use: While it excels in off-road conditions, its performance may not appeal to those seeking a versatile bike for both on-road and off-road riding.

Technical details

Source specification data

Make
KTM
Model
450 EXC SIXDAYS
Category
Enduro-offroad
Starter
Electric & kick
Comments
Racing tuned version.
Color Options
Orange/white/black
Clutch
Wet
m
Double
disk clutch, operated hydraulically
Gearbox
6-speed
Ignition
Kokusan
Driveline
13:52. Primary drive: 33:76.
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
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°
Wheels
1.60 x 21in., 2.15 x 18in. Excel
Rear Tyre
140/80-18
Frame Type
Central
double-cradle-type 25
Mo4
steel.
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 (1.89 in)
Rear Wheel Travel
185 mm (7.3 inches)
Front Wheel Travel
185 mm (7.3 inches)
Rear Brakes Diameter
220 mm (8.7 inches)
Front Brakes Diameter
260 mm (10.2 inches)

Available colors

Orange/white/black