
KTM 250 SX-F
Key specifications
Overview
Introducing the 2017 KTM 250 SX-F, a standout in the cross-motocross category that embodies the pinnacle of performance and agility. This machine is crafted for those who crave speed, precision, and the thrill of off-road riding. With a rich heritage in motorsport, KTM has engineered the 250 SX-F to cater to both amateur and seasoned riders alike, making it a top contender in the competitive motocross arena. Whether you’re tackling rugged trails or racing on a dirt track, the 250 SX-F promises an exhilarating experience that is both fun and fiercely competitive. At the heart of the 250 SX-F is a potent 249.91 cc single-cylinder, four-stroke engine that delivers an ideal blend of power and responsiveness. With a bore and stroke of 78.0 x 52.3 mm, this engine is designed for efficient combustion and optimal torque across the rev range. The Keihin EMS ignition system ensures quick starts and reliable performance, while the liquid cooling system maintains optimal engine temperatures even during the most demanding rides. Coupled with a 5-speed gearbox and a hydraulic wet multi-disc clutch, riders can shift seamlessly through gears, maximizing the bike's impressive power output. The lightweight chassis, weighing in at just 98.2 kg (216.5 pounds), allows for agile handling and maneuverability, making it a joy to ride in any terrain. KTM has packed the 250 SX-F with cutting-edge features that enhance both performance and rider comfort. The frame, constructed from 25CrMo4 steel, offers exceptional strength and rigidity, ensuring stability at high speeds. The WP AER 48 front suspension, along with the WP shock absorber at the rear, provides 300 mm (11.8 inches) of travel, allowing for smooth handling over bumps and jumps. The bike's braking system, featuring single discs with floating calipers, delivers responsive stopping power, with a 260 mm (10.2 inches) front disc and 220 mm (8.7 inches) rear disc. With a ground clearance of 370 mm (14.6 inches) and a seat height of 960 mm (37.8 inches), the 250 SX-F is designed to accommodate a wide range of riders while ensuring confidence-inspiring control. **
Pros
- Lightweight and Agile: Weighing only 98.2 kg, the 250 SX-F offers exceptional maneuverability, making it ideal for tight corners and technical trails.
- Powerful Engine Performance: The single-cylinder, four-stroke engine provides impressive torque and acceleration, giving riders the competitive edge on the track.
- Advanced Suspension System: The WP AER 48 front forks and premium rear shock absorber ensure excellent handling and comfort, absorbing shocks from rough terrain effortlessly.
Cons
- High Seat Height: At 960 mm, the seat may be too tall for shorter riders, potentially impacting confidence and control.
- Limited Fuel Capacity: With a 7.00-litre (1.85-gallon) tank, fuel range may be a concern during extended rides or races.
- Maintenance Requirements: As with many high-performance motocross bikes, the 250 SX-F requires regular maintenance to keep it in peak condition, which might be a consideration for less experienced riders.
Technical details
Source specification data
- Make
- KTM
- Model
- 250 SX-F
- Category
- Cross-motocross
- Starter
- Electric
- Color Options
- Orange/white/black
- Clutch
- Wet multi-disc clutch / hydraulically operated
- Max Rpm
- 14000
- Gearbox
- 5-speed
- Ignition
- Keihin EMS
- Driveline
- 13:48. Primary drive: 22:68.
- Bore X Stroke
- 78.0 x 52.3 mm (3.1 x 2.1 inches)
- Displacement
- 249.91 ccm (15.25 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, four-stroke
- Transmission Type Final Drive
- Chain
- Dry Weight
- 98.2 kg (216.5 pounds)
- Seat Height
- 960 mm (37.8 inches) If adjustable, lowest setting.
- Fuel Capacity
- 7.00 litres (1.85 gallons)
- Ground Clearance
- 370 mm (14.6 inches)
- Rake
- 26.5°
- Wheels
- C
- machined hubs.
- Excel
- rims.
- Wire
- spoked.
- Frame Type
- 25CrMo4 steel central-tube frame
- Rear Brakes
- Single
- disc.
- Brake
- calipers on floating bearings
- Front Brakes
- Single
- disc.
- Brake
- calipers on floating bearings
- Rear Suspension
- WP shock absorber with linkage
- Front Suspension
- WP-USD, AER 48, Ø 48 mm
- Rear Wheel Travel
- 300 mm (11.8 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)