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KTM 50 SX Mini
2014Off-road

KTM 50 SX Mini

Key specifications

Engine
49 cc
Weight
39 kg
Fuel type
petrol
Fuel capacity
0.5 L
Transmission
1-speed
Seat height
22 mm
Front brakes
Single disc. Two-pot brake caliper
Rear brakes
Single disc. Two-pot brake caliper

Overview

Introducing the 2014 KTM 50 SX Mini, a pint-sized powerhouse designed for the youngest riders eager to conquer the motocross track. As KTM's entry-level model in the minibike-cross category, this motorcycle is tailored for aspiring champions, combining race-ready performance with user-friendly features. With its vibrant orange, black, and white aesthetic, the 50 SX Mini not only looks the part but also offers a thrilling introduction to the world of motocross, making it a favorite among parents and young riders alike. At the heart of the KTM 50 SX Mini lies a potent 49cc, single-cylinder, two-stroke engine that delivers a lively performance tailored for young enthusiasts. The compact engine is paired with a reliable carburettor and cooled by liquid, ensuring consistent power delivery and optimal performance during those adrenaline-pumping rides. With a simple 1-speed gearbox and an automatic centrifugal clutch, riders can smoothly accelerate without the complexity of shifting gears, allowing them to focus on honing their skills. The bike’s lightweight design, tipping the scales at just 39 kg (86 lbs), combined with its exceptional power-to-weight ratio, ensures that young riders experience both speed and agility on the track. KTM has equipped the 50 SX Mini with top-tier technology and features typically reserved for larger bikes. The robust central tube frame constructed from chrome molybdenum steel provides durability and stability while being lightweight. The WP Suspension, with 100 mm of front travel and an impressive 171 mm of rear travel, guarantees that budding motocross athletes can tackle jumps and rough terrain with confidence. The dual disc brake system, featuring 160 mm brake diameters on both the front and rear, ensures reliable stopping power, giving parents peace of mind as their children master their riding skills. Designed with a seat height of 558 mm (22 inches), the 50 SX Mini is perfectly suited for young riders, providing them with a comfortable and confident riding position. **

Pros

  • Lightweight and Agile: At just 39 kg, the bike is easy for young riders to handle, promoting confidence and control.
  • User-Friendly Performance: The automatic centrifugal clutch and 1-speed gearbox simplify the riding experience, allowing beginners to focus on learning.
  • High-Quality Suspension and Brakes: The WP Suspension and dual disc brakes provide exceptional handling and stopping power, ensuring safety on the track.

Cons

  • Limited Engine Displacement: With only 49cc, the bike may not satisfy older or more experienced young riders looking for higher performance.
  • Kick Start Only: The absence of an electric starter may pose challenges for novice riders still mastering the mechanics of starting a motorcycle.
  • Adjustability Constraints: While the seat height is adaptable at the lowest setting, it may not accommodate rapidly growing riders for long periods.

Technical details

Source specification data

Make
KTM
Model
50 SX Mini
Category
Minibike-cross
Starter
Kick
Color Options
Orange/black/white
Clutch
3-lining automatic clutch on the main shaft / centrifugal force
Gearbox
1-speed
Ignition
SELETTRA 2p D36
Driveline
Primary
drive: 61:33.
Rigid
1-stage reduction gear.
Engine Type
Reed intake
Fuel System
Carburettor
Bore X Stroke
39.5 x 40.0 mm (1.6 x 1.6 inches)
Displacement
49.00 ccm (2.99 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Lubrication System
Separate lubrication
Transmission Type Final Drive
Chain
Dry Weight
39.0 kg (86.0 pounds)
Seat Height
558 mm (22.0 inches) If adjustable, lowest setting.
Fuel Capacity
2.00 litres (0.53 gallons)
Ground Clearance
184 mm (7.2 inches)
Frame Type
Central tube frame of chrome molybdenum steel tubing, powder-coated
Rear Brakes
Single disc. Two-pot brake caliper
Front Brakes
Single disc. Two-pot brake caliper
Rear Suspension
WP Suspension 3614 BAEM
Front Suspension
WP Suspension USD 35
Rear Wheel Travel
171 mm (6.7 inches)
Front Wheel Travel
100 mm (3.9 inches)
Rear Brakes Diameter
160 mm (6.3 inches)
Front Brakes Diameter
160 mm (6.3 inches)

Available colors

Orange/black/white