The Yamaha TZM 150 is a 2-stroke sport motorcycle that was produced in the 1990s,
known for its lightweight design and powerful performance. It's often seen as a
race-inspired bike that was popular for both street and track use, particularly in
Southeast Asia. Below are the key specifications of the Yamaha TZM 150:
Engine
Engine Type: Liquid-cooled, 2-stroke, single-cylinder
Engine Displacement: 149 cc
Bore x Stroke: 56.0 mm x 50.5 mm
Compression Ratio: 6.8:1
Fuel System: Carburetor (Mikuni 34mm)
Ignition Type: CDI (Capacitor Discharge Ignition)
Cooling: Liquid-cooled
Starting System: Electric start and kick start
Performance
Max Power Output: Approximately 28 hp (20.9 kW) @ 10,000 rpm
Max Torque: 23 Nm @ 8,500 rpm
Top Speed: Around 160-170 km/h (varies depending on conditions and model year)
Acceleration: 0-100 km/h in around 6.5 seconds (depending on conditions)
Transmission
Transmission Type: 6-speed constant mesh
Final Drive: Chain
Dimensions
Overall Length: 1,975 mm
Overall Width: 680 mm
Overall Height: 1,085 mm
Seat Height: 780 mm
Wheelbase: 1,320 mm
Ground Clearance: 145 mm
Curb Weight: Around 128 kg
Suspension
Front Suspension: Telescopic fork, with adjustable damping
Rear Suspension: Single shock absorber with adjustable preload
Brakes
Front Brake: 267 mm disc brake with twin-piston caliper
Rear Brake: 180 mm disc brake with single-piston caliper
Wheels and Tires
Front Tire: 90/90-17
Rear Tire: 120/80-17
Wheel Type: Alloy wheels
Fuel Tank and Economy
Fuel Tank Capacity: 13 liters (including reserve)
Fuel Economy: Around 18-22 km/l (depends on riding style and road conditions)
Electricals
Battery: 12V, 5Ah
Headlamp: Halogen or standard bulb (depending on market and year)
Tail Lamp: Standard bulb
Features
Instrumentation: Analog tachometer, speedometer, fuel gauge, and trip meter
Power Valve System: Features a Yamaha YPVS (Yamaha Power Valve System) that
optimizes exhaust flow for better power delivery across the RPM range
Racing DNA: Inspired by Yamaha’s race bikes, the TZM 150 has a lightweight frame
and nimble handling, making it suitable for spirited riding and track days.
Body Design: Sleek and aggressive styling with aerodynamic fairings, contributing
to high-speed stability and a sporty look.
Notable Highlights:
The 2-stroke engine of the Yamaha TZM 150 offers a distinctive power delivery,
high-revving nature, and unique exhaust sound that is cherished by enthusiasts.
YPVS (Yamaha Power Valve System) enhances the engine's power characteristics,
allowing for better throttle response and performance at different RPM ranges.
Lightweight construction and agile handling make the TZM 150 an excellent choice
for both new and experienced riders looking for a thrilling ride.
Overall
The Yamaha TZM 150 was designed as a sport motorcycle with an emphasis on agility,
power, and lightweight performance. It remains popular with 2-stroke enthusiasts
and motorcycle collectors for its exceptional handling, strong engine, and racing-
inspired design. The TZM 150 offers an exciting, high-performance riding experience
that was ahead of its time in the 1990s.
