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KTM 65 SX
2018Off-road

KTM 65 SX

Key specifications

Engine
65 cc
Weight
53 kg
Fuel type
petrol
Fuel capacity
0.9 L
Transmission
6-speed
Seat height
30 mm
Front brakes
Single disc. Four-piston calipers. Wave brake discs.
Rear brakes
Single disc. Two-piston calipers. Wave brake discs.

Overview

Introducing the 2018 KTM 65 SX, a formidable entry in the cross-motocross category designed specifically for young riders eager to conquer the track. This bike stands out in KTM's lineup, offering a perfect blend of performance, agility, and rider-friendly features. As a lightweight and compact machine, the 65 SX is engineered to instill confidence in budding motocross enthusiasts, making it an ideal choice for those transitioning from beginner bikes to more advanced models. With its striking orange, white, and black color scheme, this motorcycle is not only functional but also visually appealing, embodying the spirit of adventure that KTM is known for. At the heart of the 65 SX lies a powerful single-cylinder, two-stroke engine with a displacement of 64.85 cc, delivering a thrilling performance that is both responsive and manageable for younger riders. The engine’s bore and stroke measurement of 45.0 x 40.8 mm ensures optimal power delivery, while the Mikuni TMX carburetor fine-tunes fuel intake for a smooth and aggressive powerband. Thanks to the AET digital EMS ignition system, starting is hassle-free, allowing young riders to focus on honing their skills. Coupled with a slick 6-speed gearbox and a wet, multi-disc hydraulic clutch, the 65 SX offers seamless gear changes, enabling riders to tackle a variety of terrains with ease. The 2018 KTM 65 SX is equipped with advanced chassis and suspension technology, ensuring a stable and controlled ride. The central-tube frame with a double cradle design provides exceptional rigidity while maintaining a lightweight profile, weighing in at just 53 kg (116.8 pounds). The WP upside-down front forks offer 215 mm (8.5 inches) of travel, while the rear WP shock absorber provides an impressive 270 mm (10.6 inches) of travel, enabling the bike to absorb bumps and jumps effortlessly. The braking system, featuring wave discs and four-piston calipers at the front, ensures powerful and responsive stopping power, giving riders the control they need to navigate any course confidently. **

Pros

  • Lightweight and Compact: Weighing only 53 kg, the 65 SX is easy to handle for younger and less experienced riders.
  • High-Performance Engine: The two-stroke engine delivers quick acceleration and a lively ride, perfect for motocross tracks.
  • Advanced Suspension: With substantial travel in both front and rear suspension, it effectively absorbs shocks and provides a smooth ride over rough terrain.

Cons

  • Limited Fuel Capacity: With only 3.5 liters, the fuel tank may require frequent refueling during extended riding sessions.
  • Kick Starter Only: The lack of an electric start may be challenging for some young riders, particularly in stressful situations.
  • Adjustable Seat Height: While the seat height of 750 mm (29.5 inches) may fit many riders, it does not offer adjustability, potentially limiting comfort for taller or shorter individuals.

Technical details

Source specification data

Make
KTM
Model
65 SX
Category
Cross-motocross
Starter
Kick
Color Options
Orange/white/black
Clutch
Wet
, multi-disc clutch,
Formula
hydraulics
Gearbox
6-speed
Ignition
AET digital EMS
Driveline
14:48. Primary drive: 23:75 straight cut spur gear.
Engine Type
Reed intake
Fuel System
Carburettor. Mikuni TMX
Bore X Stroke
45.0 x 40.8 mm (1.8 x 1.6 inches)
Displacement
64.85 ccm (3.96 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Lubrication System
Mixture oil lubrication
Transmission Type Final Drive
Chain
Dry Weight
53.0 kg (116.8 pounds)
Seat Height
750 mm (29.5 inches) If adjustable, lowest setting.
Fuel Capacity
3.50 litres (0.92 gallons)
Ground Clearance
280 mm (11.0 inches)
Rake
25.5°
Wheels
Black anodized, aluminum rims
Frame Type
Central-tube frame with double-cradle
Rear Brakes
Single
disc.
Two
-piston calipers.
Wave
brake discs.
Front Brakes
Single
disc.
Four
-piston calipers.
Wave
brake discs.
Rear Suspension
WP shock absorber
Front Suspension
WP upside-down Ø 35 mm
Rear Wheel Travel
270 mm (10.6 inches)
Front Wheel Travel
215 mm (8.5 inches)
Rear Brakes Diameter
160 mm (6.3 inches)
Front Brakes Diameter
198 mm (7.8 inches)

Available colors

Orange/white/black