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KTM 125 EXC
2006Off-road

KTM 125 EXC

Key specifications

Engine
125 cc
Weight
99 kg
Fuel type
petrol
Fuel capacity
2.3 L
Transmission
6-speed
Seat height
36 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2006 KTM 125 EXC, a true gem in the off-road motorcycle segment that embodies the spirit of adventure and uncompromising performance. Positioned as an enduro bike, the 125 EXC is designed for both seasoned riders and newcomers looking to experience the thrill of tackling rugged trails and challenging terrains. With its lightweight frame and agile handling, this model is often regarded as a stepping stone for those aiming to conquer more powerful machines in the KTM lineup. However, its exceptional capabilities ensure it remains a favorite among off-road enthusiasts who appreciate a nimble and responsive ride. At the heart of the KTM 125 EXC lies a robust 124.80 ccm single-cylinder, two-stroke engine that delivers exhilarating performance. Boasting a compression ratio of 11.0:1 and a 6-speed gearbox, this powerhouse is engineered for spirited acceleration and impressive speed, making it an ideal companion on both tight trails and expansive open fields. The liquid cooling system ensures optimal engine temperature, while the Keihin PWK 36 S AG carburetor offers precise fuel delivery, enhancing throttle response and overall rideability. Riders can expect a thrilling experience, with the bike's lightweight construction weighing in at just 98.6 kg (217.4 pounds), allowing for nimble maneuverability over obstacles and tight corners. The KTM 125 EXC features advanced technology and design elements that contribute to its superior handling and stability. The central double-cradle frame made from 25 CrMo4 steel provides a strong yet lightweight structure, while the WP-USD 48 mm front suspension with 300 mm of travel and WP-PDS shock absorber at the rear with 335 mm of travel ensure exceptional damping and comfort on rough terrains. The bike is equipped with reliable single disc brakes both front and rear, offering confident stopping power in any situation. Additionally, the 8.5-litre fuel tank enables extended rides without the constant need to refuel, and the impressive ground clearance of 390 mm allows riders to tackle rocky paths with ease. **

Pros

  • Lightweight and Agile: At just 98.6 kg, the bike offers excellent maneuverability, making it perfect for tight trails and technical sections.
  • Powerful Engine: The two-stroke engine provides quick acceleration and a thrilling ride, appealing to both novice and experienced riders.
  • High-Quality Suspension: With advanced WP suspension components, the bike absorbs bumps effectively, enhancing rider comfort during long off-road excursions.

Cons

  • Limited Availability: Not available in the USA, which may restrict access for some potential buyers.
  • Kick Start Only: The absence of an electric starter may pose a challenge in certain situations, especially for novice riders.
  • Seat Height: With a seat height of 925 mm (36.4 inches), it may be less accessible for shorter riders, requiring some consideration before mounting.

Technical details

Source specification data

Make
KTM
Model
125 EXC
Category
Enduro-offroad
Starter
Kick
Comments
Not avilable in the USA.
Clutch
Wet multi-disc clutch, operated hydraulically
Gearbox
6-speed
Ignition
Kokusan digital 2K-3
Fuel System
Carburettor. Keihin PWK 36 S AG
Bore X Stroke
54.0 x 54.5 mm (2.1 x 2.1 inches)
Compression
11.0:1
Displacement
124.80 ccm (7.62 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Exhaust System
Aluminum
Lubrication System
Mixture oil lubrication
Dry Weight
98.6 kg (217.4 pounds)
Seat Height
925 mm (36.4 inches) If adjustable, lowest setting.
Fuel Capacity
8.50 litres (2.25 gallons)
Ground Clearance
390 mm (15.4 inches)
Rake
27.0°
Trail
112 mm (4.4 inches)
Rear Tyre
120/90-18
Frame Type
Central double-cradle-type 25 CrMo4
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 inches)
Rear Wheel Travel
335 mm (13.2 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)