Comparing the Aprilia SXR 125 and the JAWA 42 J side by side helps you weigh how each motorcycle fits your riding needs before you decide. On the engine front, the Aprilia SXR 125 comes with a 124.45 cc unit compared to the JAWA 42 J's 334 cc, producing 9.61 PS @ 7500 RPM and 29.17 PS respectively. Fuel efficiency stands at 40 kmpl for the Aprilia SXR 125 versus 32 kmpl for the JAWA 42 J. 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 | Air‑cooled | Liquid Cooled |
| Displacement | 124.45 cc | 334 cc |
| Engine Type | Single‑cylinder, 4‑stroke, SOHC, 3‑valve, air‑cooled. | Single Cylinder, 4 Stroke, Liquid Cooled, DOHC |
| Power | 9.61 PS @ 7500 RPM | 29.17 PS |
| Torque | 10.19 Nm @ 5400 rpm | 29.62 Nm |
Performance & Efficiency |
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| Fuel Tank Capacity | 7 L | 12 L |
| Mileage | 40 kmpl | 32 kmpl |
Dimensions & Weight |
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| Kerb Weight | 129 | 184 |
| Seat Height | 775 | 790 |
Brakes & Suspension |
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| ABS | No, CBS | Dual Channel ABS |
| Front Brake | Ø 220 mm disk brake with combi braking system (CBS) | Disc With Floating Caliper 320 mm |
| Front Suspension | Hydraulic double‑telescopic fork | Telescopic Forks, Ø 41 mm |
| Rear Brake | Ø 140 mm drum brake | Disc With Floating Caliper 240 mm |
| Rear Suspension | Hydraulic shock absorber | Twin Shock Absorber With 5-step Adjustable Pre-load |
Tyres & Wheels |
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| Front Tyre | 120/70‑12 | 100/90-18, 56H |
| Rear Tyre | 120/70‑12 | 140/70-17, 66H |
| Tyre Type | Tubeless | Tube |
| Wheel Type | Alloy | Spoke |
Features & Technology |
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| Headlight | LED | LED |
Other Specifications |
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| Battery | 12 V, 5 Ah | MF Battery |
| 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 | VIBRANT BLUEESSENCE WHITEENIGMA BLACKPOWER RED | Mystique CopperDeep Black Matte Black CladAurora Green MatteDeep Black Matte Red CladCosmo Blue Matte |
| Fuel System | Electronic fuel injection | Electronic Fuel Injection |
| Price Variants | STD | 121907 | Dual Channel Aurora Green Matte Spoke | 193725 Dual Channel Aurora Green Matte | 194950 Dual Channel Cosmo Blue Matte | 198334 Dual Channel Mystique Copper | 198334 Dual Channel Deep Black Matte Red Clad | 204950 Dual Channel Deep Black Matte Black Clad | 204950 |
| Starter | Kick + Electric | Self Start |
| Transmission | Automatic | 6–Speed |










