Yamaha LB 70 Chappy 1989 - Specifications & Review
Article Complete Info
| Articleid | 792711 |
|---|---|
| Category | Scooter |
| Make | Yamaha |
| Model | LB 70 Chappy |
| Year | 1989 |
Chassis, Suspension, Brakes & Wheels
| Frametype | CrMo steel |
|---|---|
| Frontbrakes | Expanding brake (drum brake) |
| Frontsuspension | standard forks |
| Fronttyre | 4.00-8-4PR |
| Rearbrakes | Expanding brake (drum brake) |
| Rearsuspension | Monoshock |
| Reartyre | 4.00-8-4PR |
Engine & Transmission
| Borexstroke | 47.0 x 42.0 mm (1.9 x 1.7 inches) |
|---|---|
| Clutch | automatic constant mesh |
| Compression | 5.8:1 |
| Coolingsystem | Air |
| Displacement | 65.00 ccm (3.97 cubic inches) |
| Enginedetails | Single cylinder, two-stroke |
| Exhaustsystem | single pipe with catalyzer |
| Fuelconsumption | 3.00 litres/100 km (33.3 km/l or 78.41 mpg) |
| Fuelsystem | Carburettor. Mikuni |
| Gearbox | Automatic |
| Greenhousegases | 69.6 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Ignition | Mechanical |
| Lubricationsystem | Autolube |
| Maxrpm | 6000 |
| Power | 4.80 HP (3.5 kW)) @ 6000 RPM |
| Topspeed | 72.4 km/h (45.0 mph) |
| Torque | 5.90 Nm (0.6 kgf-m or 4.4 ft.lbs) @ 4000 RPM |
| Transmissiontypefinaldrive | Chain |
| Valvespercylinder | 2 |
Other Specifications
| Coloroptions | Yellow |
|---|---|
| Comments | Real nice mini chopper |
| Starter | Kick |
Physical Measures & Capacities
| Dryweight | 73.0 kg (160.9 pounds) |
|---|---|
| Fuelcapacity | 3.50 litres (0.92 gallons) |
| Groundclearance | 135 mm (5.3 inches) |
| Overallheight | 925 mm (36.4 inches) |
| Overalllength | 1,565 mm (61.6 inches) |
| Overallwidth | 665 mm (26.2 inches) |
| Powerweightratio | 0.0658 HP/kg |
| Reservefuelcapacity | 1.00 litres (0.26 gallons) |
| Seatheight | 710 mm (28.0 inches) If adjustable, lowest setting. |
About Yamaha LB 70 Chappy 1989
Introducing the 1989 Yamaha LB 70 Chappy—a delightful blend of charm and practicality that epitomizes the spirit of the late '80s scooter scene. As a lightweight scooter designed for urban commuting and leisurely rides, the Chappy stands out with its compact design and playful aesthetics. With Yamaha's reputation for reliability and performance, the LB 70 Chappy quickly gained a following among both novice riders and seasoned enthusiasts seeking an affordable and fun mode of transportation. This little gem offers a refreshing escape from the hustle and bustle of city life, making it the perfect companion for those who appreciate the thrill of two-wheeled adventures.
At the heart of the Chappy lies a robust single-cylinder, two-stroke engine with a displacement of 65cc. This spirited powerplant produces a respectable 4.8 HP at 6,000 RPM, giving the scooter a top speed of 72.4 km/h (45 mph) that is perfect for zipping through traffic and exploring the open road. With a torque of 5.9 Nm at 4,000 RPM, the Chappy delivers responsive acceleration, making it an exhilarating ride for both city dwellers and weekend warriors. The automatic gearbox, paired with an efficient Mikuni carburettor, ensures a smooth and hassle-free ride, while the air-cooled design keeps things simple and low-maintenance. Fuel efficiency is another highlight, boasting an impressive 3.00 litres/100 km (78.41 mpg), allowing riders to enjoy more time on the road without frequent stops at the pump.
The Yamaha LB 70 Chappy doesn’t just shine in performance; it also comes equipped with features that enhance the riding experience. Its CrMo steel frame provides a sturdy yet lightweight foundation, while the combination of standard forks at the front and a monoshock rear suspension offers a comfortable ride over various terrains. The automatic clutch and chain final drive contribute to the scooter's user-friendly nature, making it an ideal choice for riders of all skill levels. With a seat height of just 710 mm, the Chappy is accessible to a wide range of riders, while its striking yellow exterior adds a splash of fun and personality to any journey.
PROs:
- Lightweight and Compact: At just 73 kg, the Chappy is easy to maneuver and perfect for urban settings.
- Excellent Fuel Economy: With an impressive 78.41 mpg, it’s a cost-effective option for daily commuting.
- User-Friendly Design: The automatic transmission and kick starter make it accessible for novice riders.
CONs:
- Limited Power: The 4.8 HP engine may feel underwhelming for those seeking high-performance capabilities.
- Basic Braking System: The drum brakes may not provide the stopping power some riders desire, especially at higher speeds.
- Minimal Storage: As a scooter, it lacks the storage capacity found in larger touring motorcycles, which may be a consideration for longer trips.
Overall, the 1989 Yamaha LB 70 Chappy is more than just a scooter; it's a nostalgic ride that captures the essence of simplicity and joy in motorcycling. Whether you’re navigating city streets or cruising through the countryside, the Chappy invites you to embrace the freedom of the open road with a smile.