
ATK 450 XC
Key specifications
Overview
Introducing the 2008 KTM 450 XC, a standout contender in the enduro-offroad motorcycle category, designed for riders who crave exhilarating performance and uncompromising durability. KTM has a legacy of engineering powerful machines, and the 450 XC exemplifies this ethos, blending advanced technology with a rider-focused design. Tailored for competitive racers and adventurous trail riders alike, this model is an evolution of the brand’s commitment to creating bikes that can conquer the most challenging terrains while providing an exhilarating ride. At the heart of the 450 XC lies a robust single-cylinder, four-stroke engine that boasts a displacement of 449cc. This powerhouse delivers a thrilling 48 horsepower at 10,000 RPM, providing an impressive power-to-weight ratio of 0.4373 HP/kg. The engine’s 12.3:1 compression ratio, combined with the innovative EFI fuel injection system, ensures responsive throttle control and smooth power delivery across the rev range. With an electric starter for effortless ignition and a 5-speed gearbox, the 450 XC offers an engaging ride whether you're navigating tight trails or tackling wide-open spaces. Riders will appreciate the Ohlins suspension setup, featuring 12 inches of travel up front and 12.6 inches in the rear, which work together to absorb bumps and maintain traction, delivering confidence-inspiring handling and stability in varied conditions. The 2008 KTM 450 XC is not just about raw power; it’s also packed with features designed to enhance the riding experience. The aluminum twin-spar frame provides a lightweight yet sturdy foundation, allowing for precise maneuverability. The dual-piston brake system, with a 240mm rotor at the front and a 220mm rotor at the rear, ensures excellent stopping power when you need it most. New for 2008, the bike showcases a Falicon Stroker Crankshaft, an aluminum Nikasil cylinder, and revised fuel injection settings for optimal performance. Updates to the aesthetics, including new graphics and an improved seat, complete the package, offering riders both style and comfort. **
Pros
- Powerful Engine Performance: The 450 XC's single-cylinder engine delivers impressive horsepower and torque, making it a thrilling ride on both trails and tracks.
- Advanced Suspension System: With Ohlins front and rear suspension providing exceptional travel and adjustability, riders can tackle rugged terrain with ease.
- Lightweight and Agile: The aluminum frame and low weight of just 242 pounds enhance maneuverability, ensuring the bike feels nimble and responsive.
Cons
- Tall Seat Height: At 38 inches, the seat height may be a challenge for shorter riders, potentially impacting control and comfort.
- Maintenance Needs: As a high-performance machine, the 450 XC may require more frequent maintenance to keep it in peak condition, especially for competitive use.
- Niche Market Appeal: While it excels in offroad performance, its specialization may not suit riders looking for a versatile motorcycle for street and casual use.
Technical details
Source specification data
- Make
- ATK
- Model
- 450 XC
- Category
- Enduro-offroad
- Starter
- Electric
- Comments
- New
- for 2008
- Stroke
- for
- Power
- 48.00 HP (35.0 kW)) @ 10000 RPM
- Clutch
- Magura Hydraulic
- Gearbox
- 5-speed
- Ignition
- 12v Battery w Constant Energy Inductive Coil
- Fuel System
- Injection. EFI Fuel Injection
- Bore X Stroke
- 95.0 x 63.4 mm (3.7 x 2.5 inches)
- Compression
- 12.3:1
- Displacement
- 449.00 ccm (27.40 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, four-stroke
- Dry Weight
- 109.8 kg (242.0 pounds)
- Seat Height
- 965 mm (38.0 inches) If adjustable, lowest setting.
- Ground Clearance
- 361 mm (14.2 inches)
- Power Weight Ratio
- 0.4373 HP/kg
- Frame Type
- Aluminum Twin-Spar
- Rear Brakes
- Single disc. Dual piston, 220mm Rotor
- Front Brakes
- Single disc. Dual piston, 240mm Rotor
- Rear Suspension
- Ohlins POS 12.6” Travel
- Front Suspension
- 46mm Ohlins 12” Travel
- Rear Wheel Travel
- 320 mm (12.6 inches)
- Front Wheel Travel
- 305 mm (12.0 inches)
- Rear Brakes Diameter
- 220 mm (8.7 inches)
- Front Brakes Diameter
- 240 mm (9.4 inches)