The KTM 505 SX ATV motorcycle specifications include a 477 cc (29.11 cu in) engine, a 5-speed gearbox, and a listed weight of 165 kg (363.8 lb).
Key specifications
How the KTM 505 SX ATV compares
This compares the motorcycle with all KTM models in this specifications database. The blue marker is this model and the grey line is the KTM database average.
About 7% higher than the KTM database average. Around the 64th percentile across KTM models.
About 11% lower than the KTM database average. Around the 9th percentile across KTM models.
Very close to the KTM database average. Around the 67th percentile across KTM models.
KTM database percentile rankings
Percentiles show where this motorcycle sits across the KTM specifications database. They are descriptive database rankings, not performance ratings.
477 cc — larger displacement than about 64% of KTM models.
795 mm — taller than about 9% of KTM models.
10.3 L — larger than about 67% of KTM fuel tanks in this database.
Dimensions compared with KTM average
Each measurement is compared with the average value across KTM models where that dimension is available.
1,280
1,436
11% below average.
795
895
11% below average.
265
304
13% below average.
Mechanical overview
Additional useful specifications
| Front tire size | 20/6-10 |
|---|---|
| Rear tire size | 18/10-8 |
| Bore/stroke ratio | 1.64:1 (Oversquare) |
Model information
| Year released | 2010 |
|---|
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 477 cc (29.11 cu in) |
| Bore × stroke | 100.0 x 60.8 mm (3.9 x 2.4 inches) |
| Compression ratio | 12.5:1 |
| Cooling system | Liquid |
| Fuel system | Carburettor. Keihin FCR MX 41 |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | Kokusan digital |
| Starter | Electric |
| Lubrication | Dry sump, pressure lubrication with 2 Eaton pumps |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Clutch | Wet mDouble disk clutch, operated hydraulically |
Chassis and suspension
| Frame | Chromoly |
|---|---|
| Front suspension | WP fully adjustable, twin A-arms |
| Rear suspension | WP PDS mono-shock, fully adjustable, swingarm |
| Front wheel travel | 244 mm (9.6 inches) |
| Rear wheel travel | 258 mm (10.2 inches) |
Brakes, wheels and tires
| Front brakes | Single disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 20/6-10 |
| Rear tire | 18/10-8 |
Dimensions and weight
| Dry weight | 165 kg (363.8 lb) |
|---|---|
| Seat height | 795 mm (31.3 inches) |
| Wheelbase | 1,280 mm (50.4 inches) |
| Ground clearance | 265 mm (10.4 inches) |
Fuel and emissions
| Fuel capacity | 10.30 L (2.72 US gal) |
|---|
Other specifications
| Color options | Orange/black |
|---|---|
| Exhaust system | Aluminum SX Racing w / Spark Arrestor |
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from KTM models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official KTM information before relying on them. Visit the official KTM website.