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KTM 125 EXC
2012Off-road

KTM 125 EXC

Key specifications

Engine
125 cc
Weight
95 kg
Fuel type
petrol
Fuel capacity
2.5 L
Transmission
6-speed
Seat height
38 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

### 2012 KTM 125 EXC: A Trailblazer in Enduro Performance The 2012 KTM 125 EXC stands as a beacon of excellence in the competitive enduro-offroad motorcycle market, designed for both aspiring riders and seasoned veterans looking for a lightweight, nimble machine. This two-stroke powerhouse encapsulates the essence of KTM's commitment to off-road riding, combining agility with robust performance. With its striking orange, white, and black color scheme, this bike not only delivers on performance but also turns heads on the trail, making it an ideal choice for those who prioritize both style and substance. At the heart of the 125 EXC is a highly responsive 124.80 cc single-cylinder two-stroke engine. With a compression ratio of 12.5:1 and an ingenious Keihin PWK 36 S AG carburetor, this engine provides exhilarating acceleration and a thrilling riding experience. Riders will appreciate the seamless power delivery through the 6-speed gearbox, allowing for smooth transitions across varied terrain. Whether you're navigating tight trails or tackling steep inclines, the liquid-cooled engine maintains optimal performance, ensuring you conquer obstacles with ease. The wet double disk clutch, hydraulically operated, enhances control and allows for precise modulation, making every ride an exhilarating adventure. KTM has equipped the 125 EXC with top-tier technology and features that elevate the riding experience. The central tube frame, crafted from chrome molybdenum steel, provides both strength and flexibility, enhancing the bike's agility. The WP Suspension, featuring a 300 mm front travel and 335 mm rear travel, absorbs shocks and offers unparalleled stability on rugged terrain. With a ground clearance of 355 mm, riders can confidently navigate obstacles without fear of bottoming out. The bike’s kick starter adds a touch of classic engineering charm, ensuring that you can get back on your ride even in the most remote locations. With a fuel capacity of 9.50 liters, the 125 EXC is designed for those long days on the trail, providing peace of mind and minimizing the need for frequent stops. **

Pros

  • Lightweight and Agile: Weighing only 95 kg (209.4 pounds), the 125 EXC offers exceptional maneuverability, making it perfect for tight trails and technical sections.
  • Powerful Two-Stroke Engine: The lively 124.80 cc engine delivers impressive acceleration and thrilling performance, enhancing the overall riding experience.
  • Advanced Suspension System: WP Suspension technology ensures excellent handling and stability, providing riders with confidence on any terrain.

Cons

  • Limited Fuel Capacity: While 9.50 liters is sufficient for shorter rides, it may require more frequent refueling on longer adventures.
  • Kick Starter Only: The absence of an electric starter might deter some riders seeking convenience, especially in challenging situations.
  • Height Consideration: With a seat height of 960 mm (37.8 inches), it may be less accessible for shorter riders, requiring careful consideration when purchasing.

Technical details

Source specification data

Make
KTM
Model
125 EXC
Category
Enduro-offroad
Starter
Kick
Color Options
Orange/white/black
Clutch
Wet
m
Double
disk clutch / hydraulically operated
Gearbox
6-speed
Ignition
Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan
Driveline
14:50 (13:50) Primary gear 23:73.
Engine Type
Reed intake and exhaust control
Fuel System
Carburettor. Keihin PWK 36 S AG
Bore X Stroke
54.0 x 54.5 mm (2.1 x 2.1 inches)
Compression
12.5:1
Displacement
124.80 ccm (7.62 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Lubrication System
Mixture oil lubrication 1:60
Transmission Type Final Drive
Chain
Dry Weight
95.0 kg (209.4 pounds)
Seat Height
960 mm (37.8 inches) If adjustable, lowest setting.
Fuel Capacity
9.50 litres (2.51 gallons)
Ground Clearance
355 mm (14.0 inches)
Rake
26.5°
Rear Tyre
120/90-18
Frame Type
Central tube frame made of chrome molybdenum steel tubing
Front Tyre
90/90-21
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
WP Suspension PDS 5018 DCC
Front Suspension
WP Suspension Up Side Down 4860 MXMA PA
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)

Available colors

Orange/white/black