
KSR Classic 125
Key specifications
Overview
Introducing the 2002 KSR Classic 125, a captivating model that perfectly embodies the essence of the custom-cruiser category. This motorcycle, with its classic styling and approachable performance, is designed for those who appreciate the art of motorcycling in its purest form. Aimed at both new riders and seasoned enthusiasts looking for a lightweight, nimble bike, the Classic 125 stands out with its retro charm and functionality, making it an excellent choice for urban commuting or leisurely weekend rides. At the heart of the KSR Classic 125 lies a spirited single-cylinder, two-stroke engine boasting a displacement of 124.80 ccm. With a compression ratio of 12.5:1, this little powerhouse delivers a surprisingly peppy performance that is both engaging and manageable. The 6-speed gearbox allows for smooth transitions and efficient power delivery, making it perfect for city traffic or open roads. Paired with a reliable carburettor and an efficient liquid cooling system, the Classic 125 ensures that riders experience a responsive throttle and a satisfying ride, whether navigating through tight corners or cruising along the boulevard. The KSR Classic 125 is packed with features that enhance both comfort and control. Its lightweight frame, tipping the scales at just 145 kg, combined with a low seat height of 720 mm, makes it accessible for riders of various sizes. The suspension setup, highlighted by a front travel of 120 mm and rear travel of 100 mm, provides a cushioned ride over rough patches while maintaining stability on straights. Stopping power is delivered through a robust front disc brake system, complemented by an expanding rear brake, ensuring confidence in braking performance. With a fuel capacity of 10 litres, the Classic 125 promises extended rides with fewer stops at the pump. **
Pros
- Lightweight and Maneuverable: Weighing only 145 kg, the Classic 125 is easy to handle, making it perfect for both beginners and experienced riders.
- Classic Aesthetic Appeal: Its retro styling and custom-cruiser design attract attention, appealing to those who appreciate vintage motorcycle aesthetics.
- Efficient Performance: The single-cylinder, two-stroke engine delivers engaging performance, ideal for urban commuting and occasional longer rides.
Cons
- Limited Power for Highway Speeds: The 125cc engine may struggle to keep up with faster highway traffic, making it more suited for city riding.
- Two-Stroke Maintenance: While two-stroke engines offer fun power delivery, they can require more frequent maintenance compared to their four-stroke counterparts.
- Basic Technology: Lacks some modern features found in newer bikes, such as advanced braking systems or digital instrumentation, which may not appeal to tech-savvy riders.
Technical details
Source specification data
- Make
- Aprilia
- Model
- Classic 125
- Category
- Custom-cruiser
- Gearbox
- 6-speed
- Fuel System
- Carburettor
- Bore X Stroke
- 54.0 x 54.5 mm (2.1 x 2.1 inches)
- Compression
- 12.5:1
- Displacement
- 124.80 ccm (7.62 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, two-stroke
- Transmission Type Final Drive
- Chain
- Dry Weight
- 145.0 kg (319.7 pounds)
- Seat Height
- 720 mm (28.3 inches) If adjustable, lowest setting.
- Fuel Capacity
- 10.00 litres (2.64 gallons)
- Overall Width
- 850 mm (33.5 inches)
- Overall Height
- 1,058 mm (41.7 inches)
- Overall Length
- 2,270 mm (89.4 inches)
- Reserve Fuel Capacity
- 3.00 litres (0.79 gallons)
- Rear Tyre
- 130/90-16
- Front Tyre
- 90/90-19
- Rear Brakes
- Expanding brake
- Front Brakes
- Single disc
- Rear Wheel Travel
- 100 mm (3.9 inches)
- Front Wheel Travel
- 120 mm (4.7 inches)
- Rear Brakes Diameter
- 160 mm (6.3 inches)
- Front Brakes Diameter
- 260 mm (10.2 inches)