The KTM 520 EXC: a bike that defies convention with its lightweight, four-stroke design. Powered by a single cylinder, SOHC engine with four valves per cylinder, this machine delivers a smooth, linear power band that’s perfect for riders who crave control and finesse.
Unlike its two-stroke counterparts, the 520 EXC is designed for those who enjoy a more relaxed pace, yet can still unleash its full potential when the situation demands it. Its tractable power delivery makes it an ideal choice for riders who value precision and control over sheer acceleration.
With its agile handling and responsive engine, the KTM 520 EXC is a bike that’s as comfortable on tight trails as it is on longer, more demanding routes. Its unique blend of power and finesse makes it a standout in its class, and a testament to KTM’s commitment to innovative design and engineering. The KTM 520 EXC: a true masterclass in motorcycle design.
Key Specifications
Engine Type
Four stroke, single cylinder, SOHC, 4 valves per cylinder
Engine Capacity
510.4 cc / 31.1 in
Fuel Tank Capacity
8.5 L/ 2.2 US gal / 1.9 Imp gal
Seat Height
36.4 inches / 925 mm
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
KTM 520 EXC
Year
1998 – 99
Engine
Engine Type
Four stroke, single cylinder, SOHC, 4 valves per cylinder
Displacement
510.4 cc / 31.1 in
Bore x Stroke
95 x 72 mm
Engine Management System
KeihinMX FCR 39
Cooling System
Liquid cooled
Performance
Top Speed
n/a
*n/a – information not provided by manufacturer
Transmission
Gearbox
6 Speed
Final Drive
Chain
Electrical & Electronics System
Starter
Electric & kick
Chassis & Suspension
Front Suspension
43mm WP USD fork
Rear Suspension
Fully adjustable WP
Wheels & Brakes
Front Tire Size
90/90 – 21
Rear Tire Size
140/80 – 18
Front Brakes
Single 260 mm disc
Rear Brakes
Single 220 mm disc
Dimension & Weights
Seat Height
36.4 inches / 925 mm
Wheelbase
58.3 inches / 1481 mm
Fuel Tank Capacity
8.5 L/ 2.2 US gal / 1.9 Imp gal
Dry Weight
112 kg / 247 lbs
Features
Four-stroke, single cylinder engine
4 valves per cylinder
SOHC (Single Overhead Camshaft) design
520cc engine displacement
248lbs curb weight
Electric start
Low center of gravity
Roomy ergonomics
Narrow waist
Weight comparable to a 250cc bike
Single cylinder engine
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*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
