Comparing the Kawasaki Z900 and the Aprilia SXR 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 SXR 125's 124.45 cc, producing 125 PS @ 9500 rpm and 9.61 PS @ 7500 RPM respectively. Fuel efficiency stands at 20.83 for the Kawasaki Z900 versus 40 kmpl for the Aprilia SXR 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, SOHC, 3‑valve, air‑cooled. |
| Power | 125 PS @ 9500 rpm | 9.61 PS @ 7500 RPM |
| Torque | 98.6 Nm @ 7700 rpm | 10.19 Nm @ 5400 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 17L | 7 L |
| Mileage | 20.83 | 40 kmpl |
Dimensions & Weight |
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| Kerb Weight | 212 | 129 |
| Seat Height | 830 | 775 |
Brakes & Suspension |
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| ABS | Dual Channel | No, CBS |
| Front Brake | Disc, 300 mm, 4 piston caliper | Ø 220 mm disk brake with combi braking system (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 | Hydraulic shock absorber |
Tyres & Wheels |
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| Front Tyre | Front - 120/70 - ZR17 | 120/70‑12 |
| Rear Tyre | Rear - 180/55 - ZR17 | 120/70‑12 |
| 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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| Bike Image 2 | — |
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| Bike Image 3 | — |
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| Cluster | — | Fully digital, LCD |
| Color Options | Metallic Matte Graphenesteel Gray/Metallic Flat Spark BlackCandy Lime Green/Metallic Carbon Gray | VIBRANT BLUEESSENCE WHITEENIGMA BLACKPOWER RED |
| Fuel System | Fuel injection | Electronic fuel injection |
| Price Variants | Standard | 999000 | Dual channel ABS | Metallic Matte Graphenesteel Gray / Metallic Flat Spark Black | Candy Lime Green / Metallic Carbon Gray | STD | 121907 |
| Starter | Self start | Kick + Electric |
| Transmission | 6 Speed manual | Automatic |









