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MZ 125 SX
2014Off-road

MZ 125 SX

Key specifications

Engine
125 cc
Weight
91 kg
Fuel type
petrol
Fuel capacity
2.0 L
Transmission
6-speed
Seat height
39 mm
Front brakes
Single disc. Brake calipers on floating bearings
Rear brakes
Single disc. Brake calipers on floating bearings

Overview

Introducing the 2014 KTM 125 SX, a potent contender in the cross-motocross category that caters to both budding racers and seasoned enthusiasts alike. Known for its lightweight design and agile handling, this machine embodies KTM’s commitment to performance and innovation. With its vibrant Orange and Black color scheme, the 125 SX commands attention on the track or trail, and it's designed to instill confidence in riders as they navigate tight corners and challenging terrains. At the heart of the 2014 KTM 125 SX is a highly responsive single-cylinder, two-stroke engine with a displacement of 124.80 ccm. This powerhouse delivers a thrilling performance characterized by rapid acceleration and impressive torque, making it perfect for both competitive racing and spirited weekend rides. The engine's liquid cooling system ensures optimal operating temperatures, while the carburettor fuel system provides precise fuel delivery for an exhilarating ride. Coupled with a 6-speed gearbox and a hydraulically operated wet multi-disc clutch, the 125 SX offers seamless gear transitions that enhance the riding experience. With a lightweight chassis weighing in at just 90.8 kg (200.2 lbs), riders can expect nimble handling and agility, allowing for quick maneuvering on various terrains. The 125 SX is packed with advanced features designed for performance. Its central tube frame is constructed from chrome molybdenum steel tubing, providing exceptional strength without adding unnecessary weight. The WP Suspension system, featuring an Up Side Down front fork and a rear shock with significant travel (300 mm front and 317 mm rear), ensures a smooth ride over bumps and obstacles. The braking system is equally impressive, with floating calipers on both the 260 mm front and 220 mm rear discs, offering reliable stopping power in any situation. Additionally, the bike’s adjustable seat height of 992 mm (39.1 inches) accommodates a range of riders, enhancing comfort and control. **

Pros

  • Lightweight Construction: Weighing only 90.8 kg, the 125 SX excels in maneuverability and agility.
  • Powerful Engine: The 124.80 ccm two-stroke engine delivers thrilling acceleration and robust performance.
  • Advanced Suspension: The WP Suspension offers exceptional travel and responsiveness, providing superior handling on rough terrain.

Cons

  • Kick Start Only: The absence of an electric starter may be inconvenient for some riders, especially in challenging conditions.
  • Limited Fuel Capacity: With a fuel tank of just 7.50 liters (1.98 gallons), longer rides may require more frequent refueling.
  • Tall Seat Height: At 992 mm, the seat may be a challenge for shorter riders, limiting accessibility for some enthusiasts.

Technical details

Source specification data

Make
KTM
Model
125 SX
Category
Cross-motocross
Starter
Kick
Color Options
Orange/Black
Clutch
Wet multi-disc clutch / hydraulically operated
Gearbox
6-speed
Ignition
Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan
Driveline
13:50. Primary drive: 23:73.
Engine Type
Reed intake.
Fuel System
Carburettor
Bore X Stroke
54.0 x 54.5 mm (2.1 x 2.1 inches)
Displacement
124.80 ccm (7.62 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Transmission Type Final Drive
Chain
Dry Weight
90.8 kg (200.2 pounds)
Seat Height
992 mm (39.1 inches) If adjustable, lowest setting.
Fuel Capacity
7.50 litres (1.98 gallons)
Ground Clearance
395 mm (15.6 inches)
Rake
26.5°
Frame Type
Central tube frame made of chrome molybdenum steel tubing
Rear Brakes
Single
disc.
Brake
calipers on floating bearings
Front Brakes
Single
disc.
Brake
calipers on floating bearings
Rear Suspension
WP  Suspension 5018 BAVP DCC
Front Suspension
WP  Suspension Up Side Down 4860 MXMA CC
Rear Wheel Travel
317 mm (12.5 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/Black