Back to Bike FinderYears: 2002 · 2001 · 1998 · 1997
KSR Classic 125
1998Cruiser

KSR Classic 125

Key specifications

Engine
125 cc
Power
11 HP
Torque
11 Nm
Weight
145 kg
Fuel type
petrol
Transmission
6-speed
Seat height
28 mm
Front brakes
Single disc

Overview

Introducing the 1998 KSR Classic 125, a charming custom-cruiser that captures the spirit of freedom and adventure. Positioned in the entry-level motorcycle market, this bike appeals to a wide range of riders, from newcomers looking for their first two-wheeler to seasoned enthusiasts seeking a lightweight, retro-styled ride. With its classic design cues and approachable performance, the KSR Classic 125 offers a delightful blend of style and functionality, making it an ideal candidate for urban commuting or leisurely weekend rides. At the heart of the KSR Classic 125 lies a lively 125cc single-cylinder, two-stroke engine that delivers a respectable 11 horsepower at 9,000 RPM. This spirited performance, paired with a torque output of 11 Nm at 4,500 RPM, provides smooth acceleration and nimble handling, perfect for navigating bustling city streets or winding country roads. The bike's 6-speed gearbox allows for precise gear changes, ensuring a dynamic riding experience. Coupled with liquid cooling, the engine maintains optimal performance even during extended rides, making it a reliable companion for both short commutes and longer jaunts. The KSR Classic 125 is replete with features aimed at enhancing rider comfort and confidence. Its single disc front brake provides effective stopping power, while the lightweight frame, weighing in at just 145 kg, contributes to its agile maneuverability. The bike boasts a seat height of 720 mm, making it accessible for a variety of riders. The classic cruiser styling, complete with retro accents, not only turns heads but also reinforces its identity as a timeless piece of motorcycle craftsmanship. **

Pros

  • Lightweight and Nimble: At just 145 kg, the KSR Classic 125 is easy to handle, making it perfect for beginner riders or those looking for a manageable cruiser.
  • Stylish Design: The retro-inspired aesthetics give it a classic look that appeals to motorcycle enthusiasts and casual riders alike.
  • Smooth Performance: The combination of a responsive engine and 6-speed gearbox ensures an engaging and enjoyable riding experience.

Cons

  • Limited Power for Highways: With only 11 HP, the Classic 125 may struggle to keep up on faster roads or highways, making it more suited for urban riding.
  • Basic Instrumentation: The bike's features are minimal and may lack advanced technology found in more modern motorcycles.
  • Two-Stroke Maintenance: Being a two-stroke engine, it may require more frequent maintenance and care compared to four-stroke counterparts, which could be a consideration for some riders.

Technical details

Source specification data

Make
Aprilia
Model
Classic 125
Category
Custom-cruiser
Power
11.00 HP (8.0 kW)) @ 9000 RPM
Torque
11.00 Nm (1.1 kgf-m or 8.1 ft.lbs) @ 4500 RPM
Gearbox
6-speed
Displacement
125.00 ccm (7.63 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.
Power Weight Ratio
0.0759 HP/kg
Front Brakes
Single disc