Comparing the Kawasaki Z900 and the Aprilia Storm 125 side by side helps you weigh how each motorcycle fits your riding needs before you decide. On the engine front, the Kawasaki Z900 comes with a 948cc unit compared to the Aprilia Storm 125's 124.45 cc, producing 125 PS @ 9500 rpm and 9.92 PS @ 7700 rpm respectively. Fuel efficiency stands at 20.83 for the Kawasaki Z900 versus 40 kmpl for the Aprilia Storm 125. The full specification, pricing and feature breakdown for both motorcycles is available in the table below.
| Specification | ||
|---|---|---|
Engine Specifications |
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| Cooling System | Liquid Cooled | Air‑cooled |
| Displacement | 948cc | 124.45 cc |
| Engine Type | Liquid Cooled, 4 Stroke Inline Four, 16 valves, DOHC | Single‑cylinder, 4‑stroke, air‑cooled, 3‑valve |
| Power | 125 PS @ 9500 rpm | 9.92 PS @ 7700 rpm |
| Torque | 98.6 Nm @ 7700 rpm | 9.7 Nm @ 6000 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 17L | 6.5 L |
| Mileage | 20.83 | 40 kmpl |
Dimensions & Weight |
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| Kerb Weight | 212 | 118 |
| Seat Height | 830 | 780 |
Brakes & Suspension |
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| ABS | Dual Channel | No, CBS |
| Front Brake | Disc, 300 mm, 4 piston caliper | Ø 220 mm disc with hydraulic control assisted by CBS |
| Front Suspension | Ø41 mm Inverted Fork with rebound damping and spring preload adjustability/120 mm | Hydraulic double-telescopic fork |
| Rear Brake | Disc, 250 mm, 1 piston caliper | Ø 140 mm drum brake |
| Rear Suspension | Horizontal Back-link with rebound damping and spring preload adjustability/140 mm | Mono Shock Absorber |
Tyres & Wheels |
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| Front Tyre | Front - 120/70 - ZR17 | 120/80‑12 |
| Rear Tyre | Rear - 180/55 - ZR17 | 130/80‑12 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Alloy | Alloy |
Features & Technology |
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| Headlight | Triple-pod LED (dual low beam + single high beam) | LED |
Other Specifications |
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| Battery | 12V, 8.6ah, MF (Maintenance-Free) | 12 V / 5 Ah |
| Bike Image 1 |
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| Cluster | — | Analogue + digital console |
| Color Options | Metallic Matte Graphenesteel Gray/Metallic Flat Spark BlackCandy Lime Green/Metallic Carbon Gray | Matte RedMatte Yellow |
| Fuel System | Fuel injection | Petrol, fuel‑injected |
| Price Variants | Standard | 999000 | Dual channel ABS | Metallic Matte Graphenesteel Gray / Metallic Flat Spark Black | Candy Lime Green / Metallic Carbon Gray | STD | 107196 |
| Starter | Self start | Kick + Electric self‑start |
| Transmission | 6 Speed manual | Automatic |






