KTM Sting 125 - 1998 Specifications and Reviews

The 1998 KTM Sting 125 is a lightweight super motard designed for entry-level and younger riders seeking nimble urban performance. Its liquid-cooled two-stroke engine delivers responsive handling and agile maneuverability, making it ideal for navigating tight city streets and learning fundamental motorcycle skills on a manageable platform.

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General information

CategorySuper motard
Year1998
ModelKTM Sting 125
 
 

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Torque11.00 Nm (1.1 kgf-m or 8.1 ft.lbs) @ 6800
Power14.00
Engine typeSingle cylinder, two-stroke
Capacity:125.00 ccm (7.63 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Front brakesSingle disc

Physical measures and capacities

Seat height820 mm (32.3 inches) If adjustable, lowest setting.
Power/weight ratio0.1129 HP/kg
Dry weight124.0 kg (273.4 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

13.5 hp
Peak Power

Best For

Track45%
City85%
Cornering75%
Daily Riding55%
Touring20%
Passenger25%

Rider Profile

Best ForThis tiny supermotard suits beginners and learner-permit riders who want a light, non-intimidating first bike.
PurposeIt's built for playful urban commuting and darting through city traffic rather than any serious speed or distance work.
Rider FitIts very low weight and manageable 840 mm seat height make it easy for shorter or lighter riders to handle confidently.
CharacterThe Sting 125 has a nimble, flickable, go-kart-like personality that rewards quick direction changes over raw power.
Not Ideal ForIt is not suited to highway touring, carrying a passenger long distances, or riders seeking strong acceleration and top speed.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

1998 KTM Sting 125 Rider Ergonomics Assessment

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Feet:

At 820mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 1998 KTM Sting 125, with a relaxed knee angle of around 125 degrees and a forward-leaning riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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