Aprilia RS4 125 vs Yamaha R15 M
Every figure we hold for both bikes, side by side. Where one is clearly ahead on a measurable number, it is marked.
| Aprilia RS4 125 | Yamaha R15 M | |
|---|---|---|
| Price | Tk 5,75,000 | Tk 6,25,000 to 6,78,000 |
| Engine | 124 cc | 155 cc |
| Power | 10.9 bhp | 18.4 bhp |
| Torque | 14.8 Nm | 14.2 Nm |
| Mileage | 35 kmpl | Not known |
| Top speed | 122 kmph | Not known |
| Kerb weight | 134 kg | 141 kg |
| Fuel tank | 14.5 litres | 11 litres |
| ABS | No | Yes |
| Engine | ||
| Displacement | 124.2 cc | 155 cc |
| Cylinders | 1 | Not known |
| Maximum power | 10.9 NM @ 8250 rpm | Not known |
| Maximum torque | 14.8 BHP @ 10500 rpm | 14.2N-m(1.4kgf·m)/7500r/min |
| Bore | 58 mm | Not known |
| Stroke | 47 mm | Not known |
| Valves per cylinder | 4 | Not known |
| Compression ratio | 12.5 ± 0.5:1 | 11.6:1 |
| Cooling system | Liquid Cooled | Not known |
| Fuel delivery | Fuel Injection | Not known |
| Fuel type | Petrol | Not known |
| Spark plugs | 1 Per Cylinder | Not known |
| Starting method | Electric Start | Not known |
| Clutch | Multiple discs in oil bath | Not known |
| Engine Type | Not known | Liquid cooled, 4-stroke, SOHC, 4-valve |
| Bore & Stroke | Not known | 58.0 x 58.7 mm |
| Maximum Horse Power | Not known | 13.5kW(18.4PS)/10000r/min |
| Starting system type | Not known | Electric starter |
| Transmission system | Not known | Constant mesh, 6-speed |
| Fuel supply | Not known | Fuel injection |
| Clutch Type | Not known | Wet, multiple-disc |
| Transmission | ||
| Transmission | 6 Speed Manual | Not known |
| Gearbox | Chain Drive | Not known |
| Performance | ||
| Top speed | 122 kmph | Not known |
| Claimed mileage | 30 kmpl | Not known |
| Owner reported mileage | 35 kmpl | Not known |
| Dimensions and weight | ||
| Length | 1953 mm | Not known |
| Width | 740 mm | Not known |
| Height | 1138 mm | Not known |
| Wheelbase | 1353 mm | 1325 mm |
| Ground clearance | 135 mm | Not known |
| Seat height | 820 mm | 815 mm |
| Kerb weight | 134kg | 141 kg |
| Fuel tank capacity | 14.5 liters | 11 L |
| Overall length | Not known | 1,990 mm |
| Overall Width | Not known | 725 mm |
| Overall Height | Not known | 1,135 mm |
| Minimum ground clearance | Not known | 170 mm |
| Brakes | ||
| Front brake | Disc | Not known |
| Rear brake | Disc | Not known |
| Front brake size | 300 mm | Not known |
| Rear brake size | 218 mm | Not known |
| Wheels and tyres | ||
| Wheel type | Alloy | Not known |
| Front wheel | Alloy | Not known |
| Rear wheel | Alloy | Not known |
| Front wheel size | 17 inch | Not known |
| Rear wheel size | 17 inch | Not known |
| Front tyre | 110/80 – 17 | Not known |
| Rear tyre | 130/70-17 | Not known |
| Tyre type | Tubeless | Not known |
| Tubeless tyres | Yes | Not known |
| Radial tyres | Yes | Not known |
| Suspension | ||
| Front suspension | 41 mm upside-down forks | Not known |
| Rear suspension | Asymmetric swingarm | Not known |
| Electrical | ||
| Battery | MF 12 V, 6 Ah | 12 V, 4 Ah |
| Headlamp | 12V - 35W / 35W | Not known |
| Tail lamp | LED Lamp | Not known |
| Indicators | Yes | Not known |
| Pass light | Yes | Not known |
| Low battery indicator | Yes | Not known |
| Instruments | ||
| Speedometer | Digital | Digital |
| Tachometer | Ditital | Digital |
| Odometer | Digital | Not known |
| Fuel gauge | Split | Not known |
| Fuel indicator | Yes | Not known |
| Low fuel indicator | Yes | Not known |
| Low oil indicator | Yes | Not known |
| Tripmeters | 1 | Not known |
| Tripmeter type | Digital | Not known |
| Clock | Yes | Digital, auto adjust with smartphone connectivity |
| Engine kill switch | Yes | Not known |
| Body and comfort | ||
| Body style | Sports | Not known |
| Seat type | 3-Part | Not known |
| Pillion footrest | Yes | Not known |
| Handlebar | 3-Part | Not known |
| Chassis | ||
| Front suspension system | Not known | Telescopic Upside Down Fork (USD Fork) |
| Rear suspension system | Not known | Linked-Type Monocross Suspension |
| Brake type(Front) | Not known | Disc brake (282 mm) |
| Brake type(Rear) | Not known | Disc brake (220 mm) |
| Tubeless tyre size(Front) | Not known | 100/80-17M/C 52P - Tubeless |
| Tubeless tyre size(Rear) | Not known | 140/70R17M/C 66H - Radial Tubeless |
| ABS | Not known | Dual channel |
| Frame type | Not known | Deltabox |
| Other Info | ||
| Headlight | Not known | Bi-functional LED (Class D) |
| Position light | Not known | LED |
| Brake/tail light | Not known | LED |
| Fuel meter | Not known | Digital |
| Fuel consumption indicator | Not known | Equipped |
| Side Stand engine cut-off switch | Not known | Equipped |
| VVA | Not known | Equipped |
| Y-Connect (Smartphone Bluetooth Connectivity) | Not known | Equipped |
| Inner tube diameter of front fork | Not known | 37.0 mm |
| Traction Control System | Not known | Equipped |
| Shift Timing Light | Not known | Equipped |
| VVA Indicator | Not known | Equipped |
| Quick Shifter Indicator | Not known | Equipped |
| Gear Position Indicator | Not known | Equipped |
| Riding Modes | Not known | Track Mode / Street Mode |
| Dual Horn | Not known | Equipped |
| Quick Shifter (up-shift) | Not known | Standard for R15M & Racing Blue color |