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KTM 65 SX
2007Off-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

Introducing the 2007 KTM 65 SX, a nimble powerhouse in the world of minibike-cross designed specifically for aspiring young riders and competitive enthusiasts alike. Renowned for its exceptional performance and lightweight design, the 65 SX has carved a niche in the market, embodying the spirit of KTM's racing heritage. With a focus on agility and responsiveness, this bike is the ideal stepping stone for youth transitioning into the world of motocross, providing the perfect blend of excitement and control on the track. At the heart of the KTM 65 SX is an impressive single-cylinder, two-stroke engine with a displacement of 64.90 cc. This engine type is engineered for high-rev performance, delivering a thrilling powerband that keeps young riders engaged and eager for more. With a bore and stroke measurement of 45.0 x 40.8 mm, the engine provides a precise balance of power and torque, making it easy for riders to navigate through tight corners and jump over obstacles. The liquid-cooled engine, paired with a Mikuni VM 24 carburettor and a Moric Digital 2M1 ignition, ensures optimal performance in various conditions. The hydraulically operated wet multi-disc clutch allows for smooth engagement and effortless gear changes, enhancing the riding experience on both the track and trails. KTM has equipped the 65 SX with cutting-edge technology and features that cater to young riders' needs. The lightweight chromium molybdenum central-type frame provides excellent rigidity and durability while maintaining a low overall weight of just 55.6 kg (122.6 pounds). This, combined with a responsive Marzocchi front suspension and a WP monoshock rear suspension offering a generous travel of 115 mm and 185 mm, respectively, allows for superior handling and comfort over rough terrain. Safety is also paramount, with the bike featuring single disc brakes on both the front (200 mm) and rear (160 mm) for reliable stopping power. Riders will enjoy the adjustable seat height of 750 mm, allowing for a custom fit as they grow and develop their skills. **

Pros

  • Lightweight and Agile: At just 55.6 kg, the KTM 65 SX is easy for young riders to maneuver, making it perfect for competitive racing and casual rides.
  • Powerful Engine Performance: The two-stroke engine delivers a thrilling powerband that keeps riders engaged, enabling quick acceleration and impressive handling.
  • High-Quality Suspension: With premium suspension components, the bike offers excellent travel and responsiveness, providing comfort and control over uneven terrain.

Cons

  • Limited Fuel Capacity: The 3.30-litre fuel tank may require frequent refueling during longer rides or races, which can be inconvenient.
  • Kick Start Only: The absence of an electric start may pose a challenge for younger or less experienced riders who might struggle with kick-starting.
  • Single Cylinder Downsides: While the engine provides exhilarating performance, it may lack the low-end torque found in some four-stroke competitors, which could be a consideration for novice riders.

Technical details

Source specification data

Make
KTM
Model
65 SX
Category
Minibike-cross
Starter
Kick
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
Exhaust System
Aluminium
Valves Per Cylinder
1
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°
Rear Tyre
80/100-12
Frame Type
Chromium molybdenum central-type frame
Front Tyre
60/100-14
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
WP monoshock
Front Suspension
Marzocchi Ø 35 mm (1.38
Rear Wheel Travel
185 mm (7.3 inches)
Front Wheel Travel
115 mm (4.5 inches)
Rear Brakes Diameter
160 mm (6.3 inches)
Front Brakes Diameter
200 mm (7.9 inches)