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KTM 50 SX Mini
2018Off-road

KTM 50 SX Mini

Key specifications

Engine
49 cc
Weight
40 kg
Fuel type
petrol
Fuel capacity
0.6 L
Transmission
1-speed
Seat height
22 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2018 KTM 50 SX Mini: The Perfect Launchpad for Young Riders The 2018 KTM 50 SX Mini is a dream come true for budding motocross enthusiasts. As a premium minibike-cross model, it’s designed specifically for young riders aged 4 to 10, seeking excitement and adventure on two wheels. With its lightweight frame and dynamic performance, the 50 SX Mini offers an unparalleled entry point into the world of motocross, helping young riders develop their skills in a safe yet thrilling environment. KTM has engineered this bike for maximum fun, integrating cutting-edge technology with a user-friendly design that ensures every ride is an exhilarating experience. Engine Performance and Riding Characteristics At the heart of the KTM 50 SX Mini lies a spirited 49.00 ccm single-cylinder, two-stroke engine. This little powerhouse delivers a punchy performance that’s perfect for young riders learning the ropes of motocross. The bike features a carburettor fuel system and a liquid-cooled design, ensuring optimal performance even during intense rides. With its lightweight build, tipping the scales at just 40 kg (88.2 pounds), the 50 SX Mini offers nimble handling and excellent maneuverability on the track. The 1-speed gearbox paired with an adjustable centrifugal clutch allows for smooth engagement, making it easy for young riders to start and stop without the complexity of traditional gear shifting. Key Features and Technology The KTM 50 SX Mini boasts an impressive array of features designed to enhance the riding experience. The central-tube frame with a double-cradle design provides robust stability and control, while the WP upside-down front suspension ensures a plush ride over bumps and jumps. With a front and rear brake system featuring 160 mm discs, safety is paramount, allowing confident stopping power. The adjustable seat height of 558 mm (22.0 inches) accommodates growing riders, while the bike's vibrant color scheme of orange, white, and black ensures that young racers stand out on the track. Additionally, the kick starter adds an element of simplicity, allowing for easy startup, even for novice riders. **

Pros

    Cons

    • Lightweight and Nimble: At only 40 kg, it’s easy for young riders to handle, promoting confidence and skill development.
    • User-Friendly Performance: The single-speed gearbox and adjustable centrifugal clutch make it simple for beginners to learn the fundamentals of riding.
    • High-Quality Suspension: The WP suspension components offer excellent shock absorption, providing a smooth ride on various terrains.
    • Limited Power for Experienced Riders: As a minibike, it may not satisfy older or more experienced riders looking for advanced performance.
    • Small Fuel Capacity: With only 2.30 liters (0.61 gallons), fuel range may be limited for extended riding sessions.
    • Kick Start Only: While simple, the lack of an electric start may not be ideal for all young riders, especially those new to motorcycles.

    Technical details

    Source specification data

    Make
    KTM
    Model
    50 SX Mini
    Category
    Minibike-cross
    Starter
    Kick
    Color Options
    Orange/white/black
    Clutch
    Centrifugal clutch (adjustable)
    Gearbox
    1-speed
    Ignition
    Seletra 2p D36
    Driveline
    11:40. Primary drive: 33:61 straight cut spur 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
    Mixture oil lubrication
    Transmission Type Final Drive
    Chain
    Dry Weight
    40.0 kg (88.2 pounds)
    Seat Height
    558 mm (22.0 inches) If adjustable, lowest setting.
    Fuel Capacity
    2.30 litres (0.61 gallons)
    Overall Length
    914 mm (36.0 inches)
    Ground Clearance
    184 mm (7.2 inches)
    Rake
    24.0°
    Frame Type
    Central-tube frame with double-cradle
    Rear Brakes
    Single disc
    Front Brakes
    Single disc
    Rear Suspension
    WP shock absorber
    Front Suspension
    WP upside-down Ø 35 mm
    Rear Wheel Travel
    147 mm (5.8 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/white/black