What category is the 2012 Hyosung RT125D?

The 2012 Hyosung RT125D has a Category of Enduro / offroad.

What is the engine size of the 2012 Hyosung RT125D?

The 2012 Hyosung RT125D has a Capacity: of 124.00 ccm (7.57 cubic inches).

What type of engine does the 2012 Hyosung RT125D have?

The 2012 Hyosung RT125D has a Engine type of Single cylinder, four-stroke.

What is the engine power of the 2012 Hyosung RT125D?

The 2012 Hyosung RT125D has a Power of 13.50.

Is the 2012 Hyosung RT125D air cooled or liquid cooled?

The 2012 Hyosung RT125D has a Cooling system of Oil & air.

How many gears does the 2012 Hyosung RT125D have?

The 2012 Hyosung RT125D has a Gearbox of 5-speed.

How much does the 2012 Hyosung RT125D weigh?

The 2012 Hyosung RT125D has a Dry weight of 125.0 kg (275.6 pounds).

What is the seat height of the 2012 Hyosung RT125D?

The 2012 Hyosung RT125D has a Seat height of 790 mm (31.1 inches) If adjustable, lowest setting..

Hyosung RT125D - 2012 Specifications and Reviews

Name: 2012 Hyosung RT125D
Brand: Hyosung

The 2012 Hyosung RT125D is a lightweight 124cc enduro designed for novice riders and those seeking an accessible off-road machine. Its single-cylinder four-stroke engine delivers modest 13.5 horsepower through a practical 5-speed chain-drive gearbox. Known for affordability and simplicity, it's best suited for trail riding and learning fundamental off-road skills.

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2012

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General information
Category	Enduro / offroad
Year	2012
Model	Hyosung RT125D
Engine and Transmission Specifications
Emission details	Euro 3
Transmission type,final drive	Chain
Gearbox	5-speed
Cooling system	Oil & air
Ignition	CDI
Fuel control	DOHC
Fuel system	Carburettor
Valves per cylinder	4
Power	13.50
Engine type	Single cylinder, four-stroke
Capacity:	124.00 ccm (7.57 cubic inches)
Brakes, suspension, Frame and wheels
Rear brakes	Expanding brake (drum brake)
Front brakes	Single disc
Rear tyre dimensions	180/80-14
Front tyre dimensions	130/80-18
Rear suspension	Swing arm
Front suspension	Telescopic fork
Frame type	Steel

Physical measures and capacities
Wheelbase	1,430 mm (56.3 inches)
Ground clearance	230 mm (9.1 inches)
Overall length	2,185 mm (86.0 inches)
Overall height	1,125 mm (44.3 inches)
Seat height	790 mm (31.1 inches) If adjustable, lowest setting.
Power/weight ratio	0.1080 HP/kg
Dry weight	125.0 kg (275.6 pounds)

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Black, white
Factory warranty	Two year warranty. One year roadside assistance.
Electrical	12 Volt
Starter	Electric

Performance Profile & Rider Fit

Best For

Track10%

City65%

Cornering35%

Daily Riding60%

Touring25%

Passenger30%

Rider Profile

Best For	This bike suits beginners or new riders who want a small-displacement, non-intimidating machine to build confidence on.
Purpose	It's designed as a light, easygoing commuter and cruiser-styled runabout rather than a performance or adventure machine.
Rider Fit	Its low seat height and light dry weight make it very manageable for shorter or less physically strong riders.
Character	It has a laid-back, custom-cruiser-inspired personality with modest power delivered through a simple, low-maintenance single-cylinder engine.
Not Ideal For	It's not suited to riders wanting high speed, long-distance touring comfort, or genuine off-road capability.

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

Rider Fit Visualizer

2012 Hyosung RT125D Rider Ergonomics Assessment

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Feet:

At 790mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2012 Hyosung RT125D, with a cramped knee angle of around 65 degrees and a slightly forward riding position.

Data quality: measured. 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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