KTM 350 EXC-F Six Days - 2021 Specifications and Reviews
The 2021 KTM 350 EXC-F Six Days is a lightweight enduro bike designed for cross-country and off-road racing, offering an ideal balance of power and maneuverability for intermediate to advanced riders. Its 350cc liquid-cooled four-stroke engine delivers smooth power delivery through a six-speed transmission, while the Six Days heritage model emphasizes durability and reliability for demanding trail conditions and competition use.
General information | |
| Category | Enduro / offroad |
| Year | 2021 |
| Model | KTM 350 EXC-F Six Days |
Engine and Transmission Specifications | |
| Driveline | 5/8 x 1/4 |
| Clutch | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Ignition | Keihin EMS |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection |
| Bore x Stroke | 88.0 x 57.5 mm (3.5 x 2.3 inches) |
| Power | 45.0 HP (32.8 kW) |
| Engine details | Balancer shaft |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 349.7 ccm (21.34 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. Brembo single-piston floating calliper |
| Diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc. Brembo twin-piston floating calliper |
| Rear wheel travel | 310 mm (12.2 inches) |
| Rear Suspension | WP Xplor PDS shock absorber |
| Front wheel travel | 300 mm (11.8 inches) |
| Front Suspension | WP-USD Xplor 48 with preload adjuster |
| Rake (fork angle) | 26.5° |
| Frame type | Chrome-molybdenum steel central-tube frame |
Physical measures and capacities | |
| Reserve fuel capacity | 3.83 litres (1.01 US gallons) |
| Fuel capacity | 9.00 litres (2.38 US gallons) |
| Wheelbase | 1482 mm (58.3 inches) |
| Ground clearance | 355 mm (14.0 inches) |
| Seat height | 960 mm (37.8 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.4314 HP/kg |
| Dry weight | 104.3 kg (229.9 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Starter | Electric |
| Color options | Orange/white/blue/red |
Performance Profile & Rider Fit
Best For
Track30%
City20%
Cornering90%
Daily Riding20%
Touring25%
Passenger5%
Rider Profile
| Best For | This is a serious competition-bred enduro machine best suited to experienced off-road riders, not beginners. |
| Purpose | Built for hardcore enduro racing and technical off-road trails, with Six Days trim signaling extra durability and works-level components. |
| Rider Fit | The tall 960 mm seat height, minimal weight, and aggressive off-road ergonomics demand good fitness, strong legs, and off-road riding skill. |
| Character | A light, high-revving, razor-sharp single-cylinder machine that rewards aggressive, skilled riding over rough terrain. |
| Not Ideal For | This is not a good fit for new riders, commuters, or anyone wanting a comfortable road-going or long-distance touring bike. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1

MotorcycleDB Review
The 2021 KTM 350 EXC-F Six Days is an impressive off-road motorcycle that is designed for serious enthusiasts and competitive riders. With its powerful 350cc engine, lightweight chassis, and advanced suspension system, this bike offers exceptional performance on the trails. It also boasts a rugged and durable build that can withstand the demands of off-road riding, making it a reliable choice for riders who want a bike that can handle tough terrain. The Six Days edition of the KTM 350 EXC-F also comes with special features such as a skid plate, hand guards, and a radiator fan, making it ready to tackle even the most challenging off-road adventures. Overall, the 2021 KTM 350 EXC-F Six Days is a top-notch off-road motorcycle that delivers exceptional performance and rugged reliability. Its powerful engine, advanced suspension, and special features make it a great choice for serious off-road riders who want a bike that can handle the toughest trails. Whether you're competing in enduro events or exploring rugged terrain for fun, the KTM 350 EXC-F Six Days is a capable and dependable choice for off-road riding.Add a Comment
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