Honda Monkey 50 - 2002 Specifications and Reviews

The 2002 Honda Monkey 50 is a compact, fun-focused commuter bike ideal for beginners and urban riders. Its diminutive 49cc single-cylinder engine delivers modest power suitable for city streets and short trips. Known for its playful character, reliability, and approachable nature, the Monkey remains a beloved choice for those seeking affordable, practical mobility.

Not Rated stars Average rating: Not Rated from 0 votes
.

Engine and Transmission Specifications

Gearbox4-speed
Cooling systemAir
Fuel controlOHC
Fuel systemCarburettor
Bore x stroke39.0 x 41.4 mm (1.5 x 1.6 inches)
Compression10.0:1
Torque3.10 Nm (0.3 kgf-m or 2.3 ft.lbs) @ 6000
Power3.10
Engine typeSingle cylinder, four-stroke
Capacity:49.00 ccm (2.99 cubic inches)

CategoryNaked bike
Year2002
ModelHonda Monkey 50

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake
Front brakesExpanding brake
 
 

Physical measures and capacities

Fuel capacity4.50 litres (1.19 gallons)
Wheelbase895 mm (35.2 inches)
Ground clearance150 mm (5.9 inches)
Overall width600 mm (23.6 inches)
Overall length1,360 mm (53.5 inches)
Overall height850 mm (33.5 inches)
Seat height660 mm (26.0 inches) If adjustable, lowest setting.
Power/weight ratio0.0534 HP/kg
Dry weight58.0 kg (127.9 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

3.6 hp
Peak Power

Best For

Track10%
City70%
Cornering40%
Daily Riding35%
Touring5%
Passenger5%

Rider Profile

Best ForThis is best suited to beginners, casual riders, or experienced riders looking for a fun, low-stakes second bike.
PurposeIt's designed for short, playful rides around town, backyard fun, and being an eye-catching novelty bike rather than serious transportation.
Rider FitIts tiny frame and very low seat height make it extremely accessible to shorter or smaller riders, though larger riders may feel cramped.
CharacterThe Monkey has a charming, go-kart-like personality that prioritizes grins and style over outright performance.
Not Ideal ForIt's not for riders who need highway speeds, long-distance touring capability, or serious off-road performance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2002 Honda Monkey 50 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 660mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2002 Honda Monkey 50, with a cramped knee angle of around 85 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

Find bikes that fit your height →

Rider Reviews

Add a Comment


Please Login or Register if you would like to leave a comment.