Yamaha Jog RR - 2011 Specifications and Reviews

The 2011 Yamaha Jog RR is a lightweight 49cc scooter ideal for urban commuters and entry-level riders. Powered by a liquid-cooled two-stroke engine with automatic transmission, it delivers nimble handling and fuel efficiency. Best known for its reliability and practicality in city environments, the Jog RR remains a popular choice for everyday transportation.

3 stars Average rating: 3 from 1 votes
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Engine and Transmission Specifications

Transmission type,final driveBelt
GearboxAutomatic
Cooling systemLiquid
Lubrication systemSeparate lubrication
IgnitionCDI
Fuel systemCarburettor
Bore x stroke40.0 x 39.2 mm (1.6 x 1.5 inches)
Compression11.4:1
Torque2.97 Nm (0.3 kgf-m or 2.2 ft.lbs) @ 6500
Power3.38
Engine typeSingle cylinder, two-stroke
Capacity:49.00 ccm (2.99 cubic inches)
 
 

CategoryScooter
Year2011
ModelYamaha Jog RR
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter110 mm (4.3 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter190 mm (7.5 inches)
Front brakesSingle disc
Rear tyre dimensions120/70-12
Front tyre dimensions110/70-12
Rear suspension travel60 mm (2.4 inches)
Rear suspensionUnit swing
Front suspension travel70 mm (2.8 inches)
Front suspensionTelescopic fork

Physical measures and capacities

Fuel capacity5.50 litres (1.45 gallons)
Wheelbase1,210 mm (47.6 inches)
Ground clearance132 mm (5.2 inches)
Overall width675 mm (26.6 inches)
Overall length1,740 mm (68.5 inches)
Overall height1,065 mm (41.9 inches)
Seat height770 mm (30.3 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc84.0 kg (185.2 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlack, white, red
Carrying capacityUnder-seat helmet storage compartment
StarterElectric & kick

Performance Profile & Rider Fit

3.4 hp
Peak Power

Best For

Track5%
City88%
Cornering45%
Daily Riding75%
Touring12%
Passenger20%

Rider Profile

Best ForThis is an entry-level moped-class scooter suited to complete beginners and commuters rather than experienced riders seeking performance.
PurposeBuilt purely for light urban commuting and short hops, not for speed, distance, or adventure.
Rider FitVery light and low, it demands minimal physical effort or strength to handle, ride, or park.
CharacterA small, nimble, no-frills 50cc two-stroke scooter designed for easy, low-stress city manoeuvring.
Not Ideal ForNot suitable for highway speeds, long-distance touring, carrying a passenger comfortably, or any off-road use.

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

Rider Fit Visualizer

2011 Yamaha Jog RR Rider Ergonomics Assessment

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Feet:

At 770mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2011 Yamaha Jog RR, with a moderate knee angle of around 95 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.

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