What is the engine displacement of the 2010 AJP PR4 125 SM?

The 2010 AJP PR4 125 SM has an engine displacement of 124.00 ccm (7.57 cubic inches).

How much horsepower does the 2010 AJP PR4 125 SM have?

The 2010 AJP PR4 125 SM produces 12.60 HP (9.2 kW)) @ 8500 RPM of power.

How much does the 2010 AJP PR4 125 SM weigh?

The 2010 AJP PR4 125 SM has a dry weight of 104.0 kg (229.3 pounds).

What is the seat height of the 2010 AJP PR4 125 SM?

The 2010 AJP PR4 125 SM has a seat height of 910 mm (35.8 inches) If adjustable, lowest setting..

2010 AJP PR4 125 SM Price, Specs, Review

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Review

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The 2010 AJP PR4 125 SM carved out its niche in the burgeoning 125cc supermoto segment, offering a distinct European flavor. This particular model year was part of AJP's growing PR4 lineup, which aimed to deliver accessible off-road and supermoto experiences. In its class, it faced competition from models like the Yamaha WR125X and Rieju Marathon 125 Pro Supermotard, both vying for the attention of riders seeking a lightweight, agile machine for urban and twisty road fun.

At its core, the AJP PR4 125 SM housed a 124.00 ccm (7.57 cubic inches) single-cylinder engine, designed for responsive power delivery in its displacement category. This powerplant produced a respectable 12.60 HP (9.2 kW) at 8500 RPM, providing ample thrust for its intended use. Torque figures stood at 8.50 Nm (0.9 kgf-m or 6.3 ft.lbs) at 8000 RPM, indicating a rev-happy motor that needed to be kept in its powerband for optimal acceleration. With a dry weight of just 104.0 kg (229.3 pounds), the PR4 125 SM was inherently flickable, a key characteristic for any supermotard. Its modest 7.50 litres (1.98 gallons) fuel tank capacity was typical for a 125cc machine, offering a reasonable range for daily commutes and recreational rides.

Riding the AJP PR4 125 SM was defined by its supermotard ergonomics. The 910 mm (35.8 inches) seat height, if adjustable to its lowest setting, positioned the rider high and forward, promoting an aggressive, attack-oriented posture. This upright stance, combined with wide handlebars, provided excellent leverage for quick direction changes and navigating tight corners. The lightweight chassis contributed significantly to its nimble handling, making it an engaging ride on winding roads and through congested city streets. Its narrow profile and responsive suspension, typical of supermotard setups, allowed for precise control and confidence when leaning into turns.

The AJP PR4 125 SM 2010 was primarily aimed at newer riders, those stepping up from smaller bikes, or experienced riders seeking a fun, low-maintenance supermotard for urban exploration and spirited backroad riding. Its accessible power and lightweight nature made it an ideal platform for honing riding skills and experiencing the unique dynamics of supermoto. For riders prioritizing agility, a high riding position, and a playful character over outright speed, the PR4 125 SM presented a compelling option in the 125cc supermotard market.

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Pros (Advantages)

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✅ Why buy this bike?

Lightweight and nimble design, making it easy to maneuver through city streets and tight corners.
Reliable and fuel-efficient 125cc engine, ideal for daily commuting and urban riding.
Upside-down front forks and adjustable rear suspension offer a comfortable and responsive ride.
Supermoto styling with wide handlebars and aggressive bodywork, giving it a sporty and stylish appearance.
Affordable price point, making it a great option for entry-level riders or those on a budget.

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Cons (Disadvantages)

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⚠️ Things to consider

Limited top speed and power output due to its small engine size.
Lack of advanced features such as ABS or traction control that are found on newer models.
Relatively high maintenance costs compared to other similar motorcycles in its class.
Limited aftermarket customization options available for this specific model.
Some riders may find the seat uncomfortable for long rides due to its design and padding.

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Alternatives

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⚖️ Comparison & Competition

Husqvarna 701 Supermoto
Known for its powerful single-cylinder engine and agile handling, the Husqvarna 701 Supermoto offers a high-performance riding experience on and off the road.
KTM 690 SMC R
With a reputation for being a top choice in the supermoto segment, the KTM 690 SMC R boasts impressive power, lightweight design, and advanced electronics for a thrilling ride.
Yamaha WR250X
A versatile and nimble supermoto bike, the Yamaha WR250X is popular for its user-friendly nature, comfortable ergonomics, and reliable performance both in the city and on the trails.
Suzuki DR-Z400SM
Renowned for its robust build quality and reliable engine, the Suzuki DR-Z400SM is a capable supermoto bike that excels in urban environments and light off-road adventures.
Aprilia SXV 450
Offering a unique V-twin engine configuration and race-inspired design, the Aprilia SXV 450 delivers exceptional power and handling for riders seeking a high-performance supermoto experience