Chang-Jiang BD50QT-9 150
2007Scooter

Chang-Jiang BD50QT-9 150

Key specifications

Engine
150 cc
Power
4 HP
Weight
97 kg
Fuel type
petrol
Fuel capacity
1.6 L
Front brakes
Single disc. Hand operation, disc
Rear brakes
Expanding brake (drum brake). Hand operation, drum

Overview

Introducing the 2007 Chang-Jiang BD50QT-9 150, a compact scooter that perfectly blends practicality with a hint of classic charm. This model is a striking choice for urban commuters and motorcycle enthusiasts looking for a lightweight, reliable ride. Positioned in the scooter category, the BD50QT-9 150 caters to riders who appreciate efficient transportation without sacrificing style. Its sleek design and manageable size make it an excellent option for navigating busy city streets or zipping through quiet neighborhoods. At the heart of the BD50QT-9 150 is a spirited single-cylinder, two-stroke engine, boasting a displacement of 150cc. With a maximum power output of 3.62 HP at 6,500 RPM, this scooter delivers a top speed of 45 km/h (28 mph), making it perfect for short commutes or weekend jaunts. The air-cooled engine is complemented by a centrifugal clutch and a belt final drive, ensuring smooth acceleration and effortless handling. Riders will enjoy the impressive fuel efficiency of 1.90 liters per 100 km (123.80 mpg), allowing for extended rides without frequent stops at the pump. With a compression ratio of 7.0:1 and a bore and stroke of 40.0 x 39.2 mm, this engine is designed for lively performance while remaining economical. The BD50QT-9 150 is equipped with several key features that enhance both safety and convenience. The scooter features a single disc front brake for responsive stopping power, paired with a reliable expanding drum brake in the rear, providing a balanced braking system for varied riding conditions. The electric and kick starter options ensure that riders can easily start their journey, regardless of the situation. With a fuel capacity of 6.00 liters (1.59 gallons), the BD50QT-9 150 is ready for longer rides, while its lightweight design (97 kg) and compact dimensions (1,955 mm in length) make it easy to maneuver and park. **

Pros

  • Fuel Efficient: With an impressive fuel consumption of 1.90 liters per 100 km, the BD50QT-9 150 allows for extensive rides on a single tank.
  • Lightweight & Maneuverable: Weighing only 97 kg, this scooter is easy to handle, making it ideal for both new riders and experienced enthusiasts navigating tight city streets.
  • Versatile Starting Options: The dual starting system (electric and kick) provides convenience and reliability, ensuring you're never left stranded.

Cons

  • Limited Power: With only 3.62 HP, the BD50QT-9 150 may struggle with steep inclines or when carrying heavier loads.
  • Basic Suspension: The scooter's suspension may not absorb bumps as effectively as more advanced systems, leading to a less comfortable ride on uneven surfaces.
  • Top Speed Cap: At a maximum speed of 45 km/h (28 mph), the scooter may feel underpowered for those seeking faster highway travel.

Technical details

Source specification data

Make
Chang-Jiang
Model
BD50QT-9 150
Category
Scooter
Starter
Electric & kick
Power
3.62 HP (2.6 kW)) @ 6500 RPM
Clutch
Centrifugal
Ignition
CDI
Top Speed
45.0 km/h (28.0 mph)
Bore X Stroke
40.0 x 39.2 mm (1.6 x 1.5 inches)
Compression
7.0:1
Displacement
150.00 ccm (9.15 cubic inches)
Cooling System
Air
Engine Details
Single cylinder, two-stroke
Fuel Consumption
1.90 litres/100 km (52.6 km/l or 123.80 mpg)
Greenhouse Gases
O2
g/km. (
O2
-
Carbon
dioxide emission)
Transmission Type Final Drive
Belt
Dry Weight
97.0 kg (213.8 pounds)
Fuel Capacity
6.00 litres (1.59 gallons)
Overall Width
700 mm (27.6 inches)
Overall Height
1,095 mm (43.1 inches)
Overall Length
1,955 mm (77.0 inches)
Power Weight Ratio
0.0373 HP/kg
Rear Tyre
130/60-13
Front Tyre
130/60-13
Rear Brakes
Expanding
brake (drum brake).
Hand
operation, drum
Front Brakes
Single disc. Hand operation, disc