
KTM 505 SX-F
Key specifications
Overview
### 2008 KTM 505 SX-F: The Enduro Powerhouse The 2008 KTM 505 SX-F stands as a testament to the relentless pursuit of performance and agility in the world of off-road motorcycles. Positioned within KTM's robust lineup of enduro bikes, this model is engineered for riders who crave high-octane thrills on rugged terrains. With its powerful single-cylinder engine and lightweight construction, the 505 SX-F captures the essence of the ultimate dirt bike experience, making it a preferred choice for both competitive racers and weekend warriors alike. At the heart of the 505 SX-F lies a formidable 477.5cc, single-cylinder, four-stroke engine that churns out a thrilling blend of torque and power. With a compression ratio of 12.5:1 and a bore and stroke of 100.0 x 60.8 mm, this bike delivers a punchy performance that translates into exhilarating acceleration. The Keihin MX FCR 41 carburettor ensures crisp throttle response, while the Kokusan digital DC-CDI ignition system provides reliable performance in demanding conditions. The 4-speed gearbox, coupled with a hydraulically-operated wet multi-disc clutch, ensures that power is efficiently transferred to the rear wheel, giving riders confident control as they tackle everything from rocky climbs to muddy trails. The 2008 KTM 505 SX-F is equipped with advanced technology and features designed to enhance the riding experience. Its central double-cradle frame, made from 25 CrMo 4 steel, provides a sturdy foundation while keeping the weight down to an impressive 104.6 kg (230.6 pounds). The WP USD 48 mm front suspension offers a plush 300 mm of travel, while the rear WP monoshock PDS delivers 335 mm of travel, allowing the bike to absorb the harshest bumps and obstacles with ease. The strong braking system—featuring a 260 mm front disc and a 220 mm rear disc—ensures precise stopping power, further enhancing rider confidence on technical terrain. With a substantial ground clearance of 380 mm and an adjustable seat height that tops out at 960 mm, this machine is built for both comfort and capability. **
Pros
- Powerful Engine Performance: The 477.5cc engine offers impressive torque and acceleration, perfect for aggressive riding.
- Lightweight Design: Weighing just 104.6 kg, the 505 SX-F is nimble and easy to maneuver in challenging conditions.
- High-Quality Suspension: With advanced WP suspension components, riders can tackle rough trails with confidence and comfort.
Cons
- Kick Start Only: The absence of an electric starter might deter some riders, especially in tricky situations.
- Limited Seat Height Adjustability: While the seat height is adjustable to some extent, it may still be too high for shorter riders.
- Rider Skill Requirement: The bike's powerful engine and performance characteristics may not be ideal for beginners or novice riders.
Technical details
Source specification data
- Make
- KTM
- Model
- 505 SX-F
- Category
- Enduro-offroad
- Starter
- Kick
- Clutch
- Wet multi-disc clutch, operated hydraulically
- Gearbox
- 4-speed
- Ignition
- Kokusan digital DC-CDI
- Fuel System
- Carburettor. Keihin MX FCR 41
- Bore X Stroke
- 100.0 x 60.8 mm (3.9 x 2.4 inches)
- Compression
- 12.5:1
- Displacement
- 477.50 ccm (29.14 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, four-stroke
- Lubrication System
- Pressure lubrication
- Valves Per Cylinder
- 4
- Transmission Type Final Drive
- Chain
- Dry Weight
- 104.6 kg (230.6 pounds)
- Seat Height
- 960 mm (37.8 inches) If adjustable, lowest setting.
- Ground Clearance
- 380 mm (15.0 inches)
- Rake
- 26.5°
- Rear Tyre
- 110/90-19
- Frame Type
- Central double-cradle-type 25 CrMo 4
- Front Tyre
- 80/100-21
- Rear Brakes
- Single disc
- Front Brakes
- Single disc
- Rear Suspension
- WP monoshock PDS
- 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)