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KTM 250 EXC
2011Off-road

KTM 250 EXC

Key specifications

Engine
249 cc
Weight
103 kg
Fuel type
petrol
Fuel capacity
2.5 L
Transmission
6-speed
Seat height
39 mm
Front brakes
Single disc
Rear brakes
Single disc

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)

Available colors

Orange/white/black