
KTM 250 EXC
Key specifications
Overview
Introducing the 2011 KTM 250 EXC, a standout in the enduro-offroad category, this motorcycle is designed for the adventurous spirit who craves performance and agility in rough terrains. With its striking orange, white, and black color scheme, the 250 EXC embodies KTM's racing heritage and commitment to quality. It caters to both seasoned riders and those looking to sharpen their offroad skills, providing a perfect balance of power, handling, and lightweight construction. This bike is engineered to tackle challenging trails and steep climbs, ensuring that every ride is an exhilarating experience. At the heart of the 250 EXC lies a potent 249cc single-cylinder, two-stroke engine, delivering a remarkable power-to-weight ratio that transforms the bike into a nimble beast on any terrain. With a compression ratio of 12.5:1 and a bore-stroke configuration of 66.4 x 72.0 mm, it offers impressive throttle response and acceleration. The Keihin PWK 36 S AG carburetor enhances fuel delivery for optimal performance, while the liquid cooling system ensures consistent temperature management even under demanding conditions. Coupled with a 6-speed gearbox and a hydraulically operated double-disc wet clutch, the 250 EXC provides seamless gear shifts and a responsive riding experience, making it a joy to ride through challenging landscapes. This motorcycle is packed with features that cater to the demands of offroad enthusiasts. The central double-cradle frame constructed from 25CrMo4 steel, paired with an aluminum subframe, delivers exceptional rigidity while keeping the weight down to an impressive 103 kg (227.1 lbs). The WP suspension system, featuring a 48 mm USD fork in the front and a PDS shock absorber in the rear, offers an ample 185 mm of travel, absorbing bumps and obstacles with ease. For stopping power, the 250 EXC is equipped with powerful single disc brakes, providing confidence-inspiring performance in varying conditions. Additionally, the convenience of both electric and kick starters ensures that you’re never left stranded, no matter the situation. **
Pros
- Lightweight and Agile: Weighing just 103 kg (227.1 lbs), the 250 EXC is incredibly nimble, making it easy to maneuver through tight trails and challenging obstacles.
- Powerful Engine Performance: The two-stroke engine delivers quick acceleration and excellent throttle response, perfect for those who crave adrenaline on the trail.
- Robust Suspension Setup: With 185 mm of front and rear travel, the WP suspension system soaks up bumps and provides a smooth ride, enhancing overall comfort and control.
Cons
- Height Considerations: With a seat height of 985 mm (38.8 inches), the bike may be challenging for shorter riders to manage, particularly in tricky situations.
- Two-Stroke Maintenance: The two-stroke engine requires regular maintenance and tuning, which may not appeal to all riders, especially those seeking a low-maintenance option.
- Limited Fuel Capacity: With a fuel tank capacity of 9.5 liters (2.51 gallons), longer rides may require more frequent refueling stops compared to four-stroke competitors.
Technical details
Source specification data
- Make
- KTM
- Model
- 250 EXC
- Category
- Enduro-offroad
- Starter
- Electric & kick
- Color Options
- Orange/white/black
- Clutch
- Wet
- m
- Double
- disk clutch, operated hydraulically
- Gearbox
- 6-speed
- Ignition
- Kokusan
- Driveline
- 13:40 (13:50). Primary drive: 26:72.
- Fuel System
- Carburettor. Keihin PWK 36 S AG
- Bore X Stroke
- 66.4 x 72.0 mm (2.6 x 2.8 inches)
- Compression
- 12.5:1
- Displacement
- 249.00 ccm (15.19 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, two-stroke
- Exhaust System
- Aluminium
- Lubrication System
- Mixture oil lubrication 1:60
- Dry Weight
- 103.0 kg (227.1 pounds)
- Seat Height
- 985 mm (38.8 inches) If adjustable, lowest setting.
- Fuel Capacity
- 9.50 litres (2.51 gallons)
- Ground Clearance
- 385 mm (15.2 inches)
- Rake
- 26.5°
- Wheels
- 1.60 x 21in., 2.15 x 18in. Excel
- Rear Tyre
- 140/80-18
- Frame Type
- Central
- double-cradle-type 25
- Mo4
- steel.
- Subframe
- :
- Aluminium
- .
- Front Tyre
- 90/90-21
- Rear Brakes
- Single disc
- Front Brakes
- Single disc
- Rear Suspension
- WP PDS shock absorber
- Front Suspension
- WP USD 48 mm (1.89 in)
- Rear Wheel Travel
- 185 mm (7.3 inches)
- Front Wheel Travel
- 185 mm (7.3 inches)
- Rear Brakes Diameter
- 220 mm (8.7 inches)
- Front Brakes Diameter
- 260 mm (10.2 inches)