2008 Yamaha AeroxR vs 2011 Yamaha BWs
Full specifications comparison •
2 motorcycles
Full Specifications
Differs
Same
| General |
| Colours | - | Black, white, blue |
| Warranty | - | 6 Month (Limited Factory Warranty) |
| Dimensions |
| Ground Clearance (mm) | 185 mm | 124 mm |
| Ground Clearance (in.) | 7.3 inches | 4.9 inches |
| Seat Height | 828 mm / 32.6 in. | 768 mm / 30.2 in. |
| Wheelbase | 1,256 mm / 49.4 in. | 1,172 mm / 46.1 in. |
| Height | 1,170 mm / 46.1 in. | 1,049 mm / 41.3 in. |
| Length | 1,743 mm / 68.6 in. | 1,685 mm / 66.3 in. |
| Width | 690 mm / 27.2 in. | 1,085 mm / 42.7 in. |
| Weights & Capacities |
| Dry Weight | 92 kg / 202.8 lbs | 230 kg / 507.0 lbs |
| Fuel Capacity | 7.00 litres / 1.85 gallons | 5.30 litres / 1.40 gallons |
| Wet Weight | - | 82.0 kg / 180.8 lbs |
| Performance |
| Max Torque | 3.70 | 3.60 Nm (0.4 kgf-m or 2.7 ft.lbs) @ 6000 |
| Power-to-Weight Ratio | 0.0291 HP/kg | - |
| Engine |
| Fuel Control | - | SOHC |
| Displacement (cc) | 49.20 cc | 49.20 cc |
| Bore x Stroke (mm) | 40.0 x 39.2 mm | 40.0 x 39.2 mm |
| Bore x Stroke (in,) | 1.6 x 1.5 inches | 1.6 x 1.5 inches |
| Stroke | 2 | - |
| Displacement (ci) | 3.00 cubic inches | 3.00 cubic inches |
| Engine Type | Single cylinder | Single cylinder, two-stroke |
| Fuel System | - | Carburettor |
| Compression Ratio | 7.4:1 | 7.2:1 |
| Engine Lubrication | Wet sump | Separate lubrication |
| Ignition | CDI | CDI |
| Starter | Electric & kick | Electric & kick |
| Drivetrain |
| Clutch | - | Engine Braking |
| Final Drive | - | Belt |
| Gearbox | - | Automatic |
| Primary Drive | - | 2WD; Yamaha Ultramatic® V-Belt / Forward, Neut.,Rev. |
| Chassis |
| Frame Type | - | Steel |
| Suspension - Front | Hydraulic and telescopic fork | Telescopic fork |
| Suspension - Rear | Hydraulic unit swing | Unit swing |
| Wheel Travel - Front | - | 70 mm / 2.8 in. |
| Wheel Travel - Rear | - | 70 mm / 2.8 in. |
| Electrical Systems |
| Lighting system | - | Dual 30W Krypton Multi-reflector Headlights and 21/5W Brake light |
| Wheels & Brakes |
| Brakes - Front Diameter (in.) | 7.5 inches | 7.1 inches |
| Brakes - Front Diameter (mm) | 190 mm | 180 mm |
| Brakes - Rear Diameter (in.) | 7.5 inches | 4.3 inches |
| Brakes - Rear Diameter (mm) | 190 mm | 110 mm |
| Brakes - Front | Single disc | Single disc |
| Brakes - Rear | Single disc | Expanding brake (drum brake) |
| Tyres - Front | 130/60-13 | 120/90-10 |
| Tyres - Rear | 140/60-13 | 150/80-10 |
Verdict
⚖️
Too close to call
The 2008 Yamaha AeroxR and the 2011 Yamaha BWs are evenly matched across the key measurable criteria. Your decision comes down to personal preference, riding style, and which brand's dealer network best suits your location.
Key Differences
2008 Yamaha AeroxR - Advantages
- 🏔️More ground clearance: 185 mm vs 124 mm - better clearance over rocks and obstacles.
2011 Yamaha BWs - Advantages
- 📏Lower seat height: 768 mm vs 828 mm - accessible to a wider range of rider heights.
2008 Yamaha AeroxR vs 2011 Yamaha BWs - FAQs
What are the engine differences between the 2008 Yamaha AeroxR and 2011 Yamaha BWs?
The 2008 Yamaha AeroxR uses Single cylinder, while the 2011 Yamaha BWs is powered by Single cylinder, two-stroke. This is a fundamental difference - the 2008 Yamaha AeroxR is a four-stroke engine while the 2011 Yamaha BWs runs a two-stroke, resulting in very different power delivery, maintenance requirements, and riding character.
Which bike is better for shorter riders, the 2008 Yamaha AeroxR or the 2011 Yamaha BWs?
The 2011 Yamaha BWs has the lower seat at 768 mm, making it more accessible. The 2008 Yamaha AeroxR sits higher at 828 mm. A seat height below 800 mm suits most riders; above 820 mm shorter riders may need to tiptoe.
Which should I buy, the 2008 Yamaha AeroxR or the 2011 Yamaha BWs?
Both are strong choices. The 2008 Yamaha AeroxR has the edge in greater ground clearance, while the 2011 Yamaha BWs stands out for lower seat height. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.