Hyosung XRX 125 - 2006 Specifications and Reviews

The 2006 Hyosung XRX 125 is an entry-level motocross bike designed for novice riders and younger enthusiasts seeking affordable off-road performance. Its lightweight 125cc air-cooled engine delivers modest power suitable for learning basic dirt bike skills. Known for reliable simplicity and budget-friendly pricing, it excels as a beginner's trail and competition machine.

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General information

CategoryCross / motocross
Year2006
ModelHyosung XRX 125

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemAir
StarterElectric & kick
Fuel controlOHC
Valves per cylinder4
Fuel systemCarburettor. Sung Lim PD
Bore x stroke57.0 x 48.8 mm (2.2 x 1.9 inches)
Compression9.9:1
Torque9.90
Power11.93
Stroke4
Engine typeSingle cylinder
Capacity:125.00 ccm (7.63 cubic inches)
 
 

Physical measures and capacities

Seat height790 mm (31.1 inches) If adjustable, lowest setting.
Dry weight127.0 kg (280.0 pounds)
 
 

Hyosung XRX 125 dimensions and frame

Rear brakes diameter130 mm (5.1 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter240 mm (9.4 inches)
Front brakesSingle disc

Speed and acceleration

Power/weight ratio0.0939 HP/kg
Top speed95.0 km/h (59.0 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsRed, yellow, blue
Fuel capacity8.00 litres (2.11 gallons)

Performance Profile & Rider Fit

11.9 hp
Peak Power
59 mph
Top Speed

Best For

Track10%
City60%
Cornering35%
Daily Riding50%
Touring20%
Passenger20%

Rider Profile

Best ForThis bike suits beginners or learners who want a light, unintimidating machine to build confidence on.
PurposeIt's best suited to easy urban commuting and light recreational trail-style riding rather than any kind of serious performance use.
Rider FitIts low seat height and light dry weight make it very manageable for smaller or less experienced riders.
CharacterA budget-friendly, small-displacement dual-purpose-styled bike that prioritizes approachability and low running costs over outright performance.
Not Ideal ForIt's not for experienced riders seeking real off-road capability, highway touring comfort, or any meaningful straight-line speed.

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

Rider Fit Visualizer

2006 Hyosung XRX 125 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 790mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2006 Hyosung XRX 125, with a cramped knee angle of around 65 degrees and a slightly forward 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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