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KTM 65 SX
2005Off-road

KTM 65 SX

Key specifications

Engine
65 cc
Weight
56 kg
Fuel type
petrol
Fuel capacity
0.9 L
Seat height
30 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

### 2005 KTM 65 SX: The Ultimate Entry-Level Minibike-Cross Experience The 2005 KTM 65 SX stands as a beacon of performance and agility in the world of minibike-cross motorcycles. Designed specifically for young riders and aspiring motocross champions, this nimble machine delivers an exhilarating experience on dirt tracks and trails alike. With its rich heritage rooted in competition, the 65 SX is a perfect blend of lightweight construction and robust engineering, making it an ideal choice for entry-level riders eager to hone their skills. At the heart of the KTM 65 SX lies a powerful yet manageable single-cylinder, two-stroke engine with a displacement of 64.90 ccm (3.96 cubic inches). This engine configuration offers a thrilling performance characterized by rapid acceleration and snappy throttle response, making it a favorite among young racers. The sophisticated Mikuni VM 24 carburettor ensures precise fuel delivery, while the Moric Digital 2M1 ignition system enhances performance reliability. Coupled with a liquid-cooling system, the engine maintains optimal temperatures even during intense riding sessions. The hydraulic wet multi-disc clutch provides smooth gear transitions, allowing riders to focus on the track ahead with confidence. Beyond its impressive powerplant, the 65 SX is equipped with a robust chassis that features a chromium molybdenum central-type frame, ensuring durability without sacrificing weight. The suspension setup—USD Marzocchi up front and WP monoshock in the rear—provides impressive feedback and stability, absorbing the bumps of rough terrain effortlessly. With both front and rear brakes equipped with 216 mm single discs, stopping power is equally robust, allowing for confident deceleration when needed. The bike's dimensions, including a seat height of 750 mm (29.5 inches) and a weight of just 55.6 kg (122.6 pounds), make it approachable for younger riders while maintaining a solid riding position. ####

Pros

    Cons

    • Lightweight and Agile: At just 55.6 kg, the 65 SX is easy to handle for young riders, enhancing their confidence and control on the track.
    • Powerful Two-Stroke Engine: The snappy performance of the 64.90 ccm engine provides exhilarating acceleration that young racers crave.
    • Advanced Suspension System: The USD Marzocchi front forks and WP monoshock deliver excellent ride quality, allowing riders to tackle challenging terrains with ease.
    • Limited Fuel Capacity: With a fuel tank of only 3.30 liters (0.87 gallons), riders may find themselves refueling more frequently during longer sessions.
    • No Electric Start: The absence of an electric start can make it challenging for novice riders to get going after a stall.
    • Height Considerations: The seat height, while suitable for many, may be a bit intimidating for shorter riders, potentially limiting its accessibility.

    Technical details

    Source specification data

    Make
    KTM
    Model
    65 SX
    Category
    Minibike-cross
    Clutch
    Wet multi-disc clutch, operated hydraulically
    Ignition
    Moric Digital 2M1
    Fuel System
    Carburettor. Mikuni VM 24
    Bore X Stroke
    45.0 x 40.8 mm (1.8 x 1.6 inches)
    Displacement
    64.90 ccm (3.96 cubic inches)
    Cooling System
    Liquid
    Engine Details
    Single cylinder, two-stroke
    Transmission Type Final Drive
    Chain
    Dry Weight
    55.6 kg (122.6 pounds)
    Seat Height
    750 mm (29.5 inches) If adjustable, lowest setting.
    Fuel Capacity
    3.30 litres (0.87 gallons)
    Ground Clearance
    290 mm (11.4 inches)
    Rake
    25.5°
    Trail
    69 mm (2.7 inches)
    Frame Type
    Chromium molybdenum central-type frame
    Rear Brakes
    Single disc
    Front Brakes
    Single disc
    Rear Suspension
    WP monoshock
    Front Suspension
    USD Marzocchi
    Front Wheel Travel
    35 mm (1.4 inches)
    Rear Brakes Diameter
    216 mm (8.5 inches)
    Front Brakes Diameter
    216 mm (8.5 inches)