| Engine | Yamaha YBR 125 | Suzuki Hayabusa |
|---|---|---|
| Displacement | 125 cc | 1340 cc |
| Max power | 10 hp (@7 800 RPM) | 197 hp (@9 800 RPM) |
| Max torque | 6 lb ft (@6 000 RPM) | 113 lb ft (@10 200 RPM) |
| Redline | 10 000 RPM | 11 000 RPM |
| Idling speed | 1 250 RPM | 1 150 RPM |
| Management | Fuel Injection | Fuel Injection |
| Layout | SOHC Single | DOHC Inline-4 |
| Compression | 10.00:1 | 12.50:1 |
| Oil capacity | 1.14 quart | 3.12 quart |
| Oil type | 10W30, 10W40 | 10W40 |
| Spark plug type | NGK CR6HSA | NGK CR9EIA-9, DENSO IU27D |
| Cooling | Air | Liquid |
| Valves | 2 | 16 |
| Bore | 54.0 mm | 81.0 mm |
| Stroke | 54.0 mm | 63.0 mm |
| Throttle bore | 44.0 mm | |
| Weight to power | 28.66 lbs/hp | |
| Power to weight | 87 hp/2500lbs | |
| Battery type | YTX7L-BS, 12V 6Ah | YT12A-BS, 12V 10Ah |
| Gearbox | Yamaha YBR 125 | Suzuki Hayabusa |
|---|---|---|
| Type | Sequential | Sequential |
| Clutch | Wet | Wet |
| Drive | Chain | Chain |
| Chain type | RK GB50GSV Z3 | |
| Gears count | 5 | 6 |
| Primary ratio | 3.4 | 1.596 |
| Final drive | 3.071 | 2.352 |
| 1. gear | 2.643 (26 mph) | 2.615 (81 mph) |
| 2. gear | 1.778 (39 mph) | 1.937 (110 mph) |
| 3. gear | 1.316 (53 mph) | 1.526 (140 mph) |
| 4. gear | 1.045 (66 mph) | 1.285 (166 mph) |
| 5. gear | 0.875 (79 mph) | 1.136 (188 mph) |
| 6. gear | 1.043 (204 mph) |
| Chasis | Yamaha YBR 125 | Suzuki Hayabusa |
|---|---|---|
| Frame type | Diamond steel | |
| Front susp. | Telescopic fork, 110mm | USD, 4.72 in travel |
| Rear susp. | Swingarm, 4.13 in travel | 5.51 in travel |