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KTM 250 SX-F
2018Off-road

KTM 250 SX-F

Key specifications

Engine
250 cc
Weight
98 kg
Fuel type
petrol
Fuel capacity
1.9 L
Transmission
5-speed
Seat height
38 mm
Front brakes
Single disc. Brake calipers on floating bearings
Rear brakes
Single disc. Brake calipers on floating bearings

Overview

Introducing the 2018 KTM 250 SX-F, a thrilling powerhouse in the world of cross-motocross motorcycles. Renowned for its exceptional performance and advanced engineering, this model holds a prominent position in KTM's lineup, appealing to both seasoned racers and enthusiastic amateurs alike. With its agile handling, lightweight design, and robust build quality, the 250 SX-F is crafted to tackle the toughest terrains, delivering an exhilarating ride that inspires confidence on the track. At the heart of the 250 SX-F lies a potent 249.91 cc single-cylinder, four-stroke engine that boasts a remarkable compression ratio of 14.0:1. This finely-tuned powerplant generates a responsive throttle and exhilarating acceleration, allowing riders to unleash their full potential on any track. The engine is paired with a smooth-shifting 5-speed gearbox, giving riders the flexibility to optimize performance across varying conditions. Thanks to the liquid cooling system and advanced Keihin EMS ignition, the engine maintains peak performance even during extended rides, ensuring riders experience consistent power delivery and reliability. KTM has equipped the 250 SX-F with an array of cutting-edge features that enhance both its performance and rider experience. The lightweight 25CrMo4 steel central-tube frame provides exceptional rigidity while keeping the bike agile, making it a joy to maneuver through tight corners. The WP-USD AER 48 front suspension and WP shock absorber with linkage at the rear offer 300 mm of travel, soaking up bumps and improving stability over rough terrain. Enhanced braking performance comes from the 260 mm front and 220 mm rear discs, providing reliable stopping power when you need it most. With electric start for effortless ignition and a striking color palette of orange, white, and black, the 250 SX-F is designed to turn heads both on and off the track. **

Pros

  • Lightweight and Agile: Weighing just 98.2 kg (216.5 pounds), the 250 SX-F offers an excellent power-to-weight ratio, making it nimble and responsive on the track.
  • High-Performance Engine: The powerful single-cylinder engine delivers impressive acceleration and torque, allowing for thrilling riding experiences.
  • Advanced Suspension System: With 300 mm of suspension travel front and rear, riders can tackle rough terrain with confidence and comfort.

Cons

  • Seat Height: At 960 mm (37.8 inches), the seat height may be challenging for shorter riders to handle comfortably.
  • Limited Fuel Capacity: The 7.00 litres (1.85 gallons) fuel tank may limit longer rides or races without frequent refueling stops.
  • Maintenance Requirements: As a high-performance machine, the 250 SX-F requires regular maintenance to keep it in optimum condition, which may not appeal to all 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.
Engine Type
Balancer shaft
Bore X Stroke
78.0 x 52.3 mm (3.1 x 2.1 inches)
Compression
14.0:1
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)

Available colors

Orange/white/black