Sport · 2005
Monkey Bike 50 GY
MotoLibrary Score
33 /100 Commuter
Power/Weight
0.09 hp/kg
Torque
4 Nm
Engine
48 ccm
Technical Overview
2005 Linhai Monkey Bike 50 GY Technical Analysis & Specification Breakdown
Engineered by Linhai for the sport motorcycle segment, the 2005 Linhai Monkey Bike 50 GY features a 48 cc (2.9 cu in) air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 3.5 HP (2.5 kW) at 6,500 rpm while maximum torque reaches 4 Nm (3 lb-ft) at 5,000 rpm, transferring power to the rear wheel through a 4-speed gearbox and chain final drive.
On the scales, the Monkey Bike 50 GY measures 40 kg (88 lbs) dry.
Power Band Window
5,000–6,500 rpm
Engine
Displacement 48.0 ccm (2.93 cubic inches)
Engine Type Single cylinder, four-stroke
Engine Details Single cylinder, four-stroke
Power 3.5 HP (2.5 kW)) @ 6500 RPM
Torque 4.0 Nm (0.4 kgf-m or 3.0 ft.lbs) @ 5000 RPM
Ignition C.D.I.
Cooling Air
Transmission
Gearbox 4-speed
Final Drive Chain (final drive)
Chassis
Front Suspension Telescopic fork
Rear Suspension Unit swing
Wheels & Brakes
Front Brakes Expanding brake (drum brake)
Rear Brakes Expanding brake (drum brake)
Dimensions & Weight
Dry Weight 40.0 kg (88.2 pounds)
Power/Weight 0.0870 HP/kg
Overall Height 920 mm (36.2 inches)
Overall Length 1540 mm (60.6 inches)
Overall Width 880 mm (34.6 inches)
Other
Starter Kick
More from Linhai
Buying Checklist
Before You Compare This Bike
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
Rider Profile
Who Is This Bike For?
🟢
Beginner
A2 license compatible, manageable power.
🏁
Best For
Sport & Track
⚖️
Handling
Very lightweight — easy to handle
Estimate
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