Yamaha Jog ZR - 2011 Specifications and Reviews
The 2011 Yamaha Jog ZR is a nimble 49cc scooter designed for urban commuters and novice riders seeking affordable, fuel-efficient transportation. Its lightweight two-stroke engine and automatic transmission make it accessible and easy to maneuver through city traffic. Known for reliability and low maintenance costs, this entry-level scooter excels in congested urban environments where practicality trumps performance.
Engine and Transmission Specifications | |
| Transmission type,final drive | Belt |
| Gearbox | Automatic |
| Cooling system | Liquid |
| Lubrication system | Separate lubrication |
| Ignition | CDI |
| Fuel system | Carburettor |
| Bore x stroke | 40.0 x 39.2 mm (1.6 x 1.5 inches) |
| Top speed | 105.0 km/h (65.2 mph) |
| Torque | 2.97 Nm (0.3 kgf-m or 2.2 ft.lbs) @ 6500 |
| Power | 3.38 |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 49.00 ccm (2.99 cubic inches) |
| Category | Scooter |
| Year | 2011 |
| Model | Yamaha Jog ZR |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 110 mm (4.3 inches) |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes diameter | 190 mm (7.5 inches) |
| Front brakes | Single disc. Bremo |
| Rear tyre dimensions | 120/70-12 |
| Front tyre dimensions | 110/70-12 |
| Rear suspension travel | 60 mm (2.4 inches) |
| Rear suspension | Unit swing |
| Front suspension travel | 70 mm (2.8 inches) |
| Front suspension | Telescopic fork |
| Frame type | Steel |
| | |
Physical measures and capacities | |
| Fuel capacity | 5.50 litres (1.45 gallons) |
| Wheelbase | 1,210 mm (47.6 inches) |
| Ground clearance | 132 mm (5.2 inches) |
| Overall length | 1,740 mm (68.5 inches) |
| Seat height | 770 mm (30.3 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 85.0 kg (187.4 pounds) |
Other specs | |
| Comments | Optional Electronic Power Steering |
| Oil capacity | 2.40 litres (0.16 quarts) |
| Wheelbase | 1,250 mm (49.2 inches) |
| Overall width | 1,180 mm (46.5 inches) |
| Rear tyre | 25/10-12 |
| Front tyre | 25/8-12 |
| Rear Suspension | Independent double wishbone, 5 position preload adjustment, 230 mm stroke |
| Front Suspension | Independent double wishbone, 5 position preload adjustment, 180 mm stroke |
| Driveline | 2WD/4WD/diff-lock. V-belt with all wheel engine braking, H/L/N/R/P. |
| Fuel control | Single Overhead Cams (SOHC) |
| Valves per cylinder | 4 |
| Bore x Stroke | 102.0 x 84.0 mm (4.0 x 3.3 inches) |
| Compression | 9.2:1 |
| Capacity: | 686.00 ccm (41.86 cubic inches) |
| Model | Yamaha Grizzly 700 |
| Color options | Black, white, red |
| Carrying capacity | helmet storage under seat |
| Starter | Electric & kick |






































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