KTM 350 XC-F Kailub Russell - 2021 Specifications and Reviews
The 2021 KTM 350 XC-F Kailub Russell is a lightweight enduro bike designed for technical off-road riding and cross-country racing. Its 350cc four-stroke engine delivers responsive power ideal for intermediate to advanced riders tackling challenging terrain. Known for exceptional maneuverability and fuel efficiency, it excels in rocky, steep courses where agility matters most.
2021
General information | |
| Category | Enduro / offroad |
| Year | 2021 |
| Model | KTM 350 XC-F Kailub Russell |
| | |
Engine and Transmission Specifications | |
| Exhaust system | FMF slip-on muffler |
| Greenhouse gases | 88.9 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 3.83 litres/100 km (26.1 km/l or 61.42 mpg) |
| Driveline | 5/8 x 1/4´ chain |
| Clutch | Multi-plate 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) |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 349.7 ccm (21.34 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Seat | Factory seat with Selle Dalla Valle logo |
| Wheels | KTM Factory wheels |
| Rear brakes | Single disc |
| Diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc. Semi-floating |
| Rear wheel travel | 300 mm (11.8 inches) |
| Rear Suspension | WP XACT Monoshock with linkage |
| Front wheel travel | 310 mm (12.2 inches) |
| Front Suspension | WP XPLOR-USD, Ø 48 mm |
| Rake (fork angle) | 26.1° |
| Frame type | Central double-cradle-type 25CrMo4 steel |
Physical measures and capacities | |
| Fuel capacity | 8.50 litres (2.25 US gallons) |
| Ground clearance | 370 mm (14.6 inches) |
| Seat height | 950 mm (37.4 inches) If adjustable, lowest setting. |
| Dry weight | 100.5 kg (221.6 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Special edition |
| Electrical | Lithium-ion battery |
| Starter | Electric |
| Color options | Orange/white/blue/red/green |
Performance Profile & Rider Fit
Best For
Track40%
City15%
Cornering70%
Daily Riding15%
Touring20%
Passenger5%
Rider Profile
| Best For | This is a race-bred enduro machine best suited to experienced off-road riders, given its light weight, tall seat height, and race-focused ergonomics. |
| Purpose | Built as a competition-oriented enduro/cross-country weapon, echoing Kailub Russell's championship-winning setup, it excels at technical trails, woods riding, and off-road racing. |
| Rider Fit | The extremely low dry weight and tall 950mm seat height demand good rider fitness, leg length, and confidence standing on the pegs over rough terrain. |
| Character | It has the sharp, high-strung character of a purpose-built race bike, rewarding aggressive, skilled inputs rather than relaxed cruising. |
| Not Ideal For | This is not the right bike for a novice rider, a daily commuter, a long-distance pavement tourer, or anyone seeking passenger-carrying comfort. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
Total comments: 1

MotorcycleDB Review
The 2021 KTM 350 XC-F Kailub Russell is a top-of-the-line off-road motorcycle designed for high performance and durability. With its powerful 350cc engine and lightweight chassis, this bike offers exceptional handling and agility on any terrain. The KTM 350 XC-F also features advanced WP XACT suspension, Brembo brakes, and a state-of-the-art EFI system, making it a top choice for serious riders looking for a competitive edge. In addition, the KTM 350 XC-F Kailub Russell boasts a stylish design with KTM's signature orange color scheme and aggressive bodywork. The bike is also equipped with advanced technology, including a digital dashboard and electric start system for added convenience. Overall, the 2021 KTM 350 XC-F Kailub Russell is a top-tier off-road motorcycle that delivers outstanding performance and quality construction, making it a standout choice for riders looking to take their off-road adventures to the next level.Add a Comment
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