What is the engine displacement of the 2011 Hyosung RX125D SM?

The 2011 Hyosung RX125D SM has an engine displacement of 124.00 ccm (7.57 cubic inches).

How much horsepower does the 2011 Hyosung RX125D SM have?

The 2011 Hyosung RX125D SM produces 13.00 HP (9.5 kW)) @ 10000 RPM of power.

How much does the 2011 Hyosung RX125D SM weigh?

The 2011 Hyosung RX125D SM has a dry weight of 123.0 kg (271.2 pounds).

What is the seat height of the 2011 Hyosung RX125D SM?

The 2011 Hyosung RX125D SM has a seat height of 840 mm (33.1 inches) If adjustable, lowest setting..

2011 Hyosung RX125D SM Price, Specs, Review

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Review

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The 2011 Hyosung RX125D SM carved out a niche in the burgeoning supermoto segment for learners and budget-conscious riders. This model year continued Hyosung's tradition of offering accessible, stylish motorcycles, often drawing comparisons to more established players. In its class, the RX125D SM found itself competing directly with models like the Honda CRF250M (though slightly larger in displacement) and the Kawasaki KLX125, aiming to deliver a fun, agile package for urban environments and light off-road excursions.

At its heart, the RX125D SM featured a 124.00 ccm (7.57 cubic inches) engine, a single-cylinder unit designed for reliability and accessible power. This powerplant produced a respectable 13.00 HP (9.5 kW) at a spirited 10000 RPM, indicating a rev-happy nature typical of smaller displacement supermoto engines. Weighing in at a manageable 123.0 kg (271.2 pounds), the bike's power-to-weight ratio contributed to its playful character. These specifications positioned it as a capable entry-level machine, offering enough grunt for daily commutes and spirited weekend rides without being overwhelming for new riders.

As a supermotard, the RX125D SM was designed for agile handling and a commanding view of the road. Its upright stance and wide handlebars provided excellent leverage, making it easy to flick through traffic or navigate tight corners. The 840 mm (33.1 inches) seat height, even at its lowest adjustable setting, contributed to the supermoto aesthetic and riding position, offering good ground clearance and a dominant feel. This setup, combined with its lightweight chassis, made for an engaging and responsive riding experience, prioritizing maneuverability over outright speed.

The Hyosung RX125D SM 2011 was primarily aimed at new riders, those upgrading from scooters, or individuals seeking an economical and fun second bike. Its supermotard category designation meant it appealed to riders who appreciated a playful, urban-centric machine capable of handling varied surfaces. It provided an accessible entry point into the supermoto world, offering a distinctive style and a lively engine without the premium price tag of some competitors. For riders seeking an engaging, lightweight, and characterful 125cc machine, the RX125D SM presented a compelling option.

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Pros (Advantages)

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✅ Why buy this bike?

The Hyosung RX125D SM 2011 offers a lightweight and nimble ride, making it easy to handle and maneuver in urban settings.
It features a stylish supermoto design that appeals to riders looking for a sporty and aggressive look.
The bike is equipped with a reliable 125cc engine that delivers a good balance of power and fuel efficiency.
The front and rear disc brakes provide excellent stopping power, enhancing safety during rides.
The comfortable seating position and suspension setup make for a smooth and enjoyable riding experience, even on longer trips.

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Cons (Disadvantages)

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⚠️ Things to consider

Limited aftermarket support for parts and accessories compared to more popular motorcycle brands.
Reliability issues reported by some owners, including electrical problems and engine issues.
Lower resale value compared to other similar motorcycles in the same class.
Less advanced technology and features compared to newer models from competitors.
Potentially higher maintenance costs due to the need for specialized servicing at certain dealerships.

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Alternatives

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⚖️ Comparison & Competition

KTM 125 Duke
The KTM 125 Duke is a popular choice for those looking for a lightweight and agile motorcycle with sporty styling and performance.
Yamaha YZF-R125
The Yamaha YZF-R125 is a sleek and sporty option for riders who want a sportbike feel in a smaller displacement motorcycle.
Honda CB125R
The Honda CB125R offers a modern naked bike design with a peppy engine, making it a great option for urban commuting and weekend rides.
Suzuki GSX-S125
The Suzuki GSX-S125 is a naked street bike that combines sharp looks with a smooth and efficient engine, perfect for city cruising.
Kawasaki Ninja 125
The Kawasaki Ninja 125 is a sportbike that brings the iconic Ninja styling and performance in a learner-friendly package, ideal for riders looking for a dynamic riding experience

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License Class (EU)

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The Hyosung RX125D SM, with its 124 cc engine and 13 HP, qualifies for an A1 license. Riders 16+ can ride it.

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Fuel Economy & Running Costs

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Estimated average for 124cc class: 75-100 mpg (2.5-3.5 L/100km)

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Insurance Class

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Insurance grouping for Hyosung RX125D SM (124cc):

📋 Group 1-5 — entry-level, lowest premiums

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Insurance Calculator (UK est.)

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Personalised premium estimate for the Hyosung RX125D SM (UK rates):

💡 Estimate based on UK market averages. For real quotes, compare on Compare the Market, MoneySuperMarket, GoCompare.

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Price Estimate

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Estimated price range for the Hyosung RX125D SM based on comparable motorcycles:

AVERAGE

$2,303

RANGE

$1,195 - $4,195

📊 average of 30 similar motorcycles · Approximate (USD)

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Buy New & Used

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Find new and used Hyosung RX125D SM 2011 listings:

🛒 eBay Motors 🏍️ Cycle Trader 🇬🇧 Auto Trader UK 🔍 Google Listings

💡 Third-party listings. MotoBike Info is informational only.

👤 Final premium varies by rider age, history, location.

Hyosung RX125D SM

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