Comparing the Aprilia SXR 125 and the TRIUMPH BONNEVILLE SPEEDMASTER 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 TRIUMPH BONNEVILLE SPEEDMASTER's 1200 cc, producing 9.61 PS @ 7500 RPM and 78 PS / 76.9 bhp (57.5 kW) @ 6100 rpm respectively. Fuel efficiency stands at 40 kmpl for the Aprilia SXR 125 versus 22 kmpl for the TRIUMPH BONNEVILLE SPEEDMASTER. 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 | 1200 cc |
| Engine Type | Single‑cylinder, 4‑stroke, SOHC, 3‑valve, air‑cooled. | 8 valve, SOHC, 270° crank angle parallel twin |
| Power | 9.61 PS @ 7500 RPM | 78 PS / 76.9 bhp (57.5 kW) @ 6100 rpm |
| Torque | 10.19 Nm @ 5400 rpm | 106 Nm @ 4000 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 7 L | 12 L |
| Mileage | 40 kmpl | 22 kmpl |
Dimensions & Weight |
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| Kerb Weight | 129 | 263 |
| Seat Height | 775 | 705 |
Brakes & Suspension |
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| ABS | No, CBS | Dual Channel ABS |
| Front Brake | Ø 220 mm disk brake with combi braking system (CBS) | Twin Ø310mm disc, Brembo 2-piston sliding axial calipers, ABS |
| Front Suspension | Hydraulic double‑telescopic fork | Ø 47 mm Showa cartridge forks |
| Rear Brake | Ø 140 mm drum brake | Single Ø255mm disc, Nissin single piston sliding axial caliper, ABS |
| Rear Suspension | Hydraulic shock absorber | Mono-shock RSU with linkage and preload adjustment |
Tyres & Wheels |
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| Front Tyre | 120/70‑12 | MT 90 B16 |
| Rear Tyre | 120/70‑12 | 150/80 R16 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Alloy | Spoke |
Features & Technology |
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| Headlight | LED | DRLs LED |
Other Specifications |
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| Battery | 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 | VIBRANT BLUEESSENCE WHITEENIGMA BLACKPOWER RED | Snowdonia / Cranberry RedAluminium Silver Sapphire BlackJet BlackPacific Blue / Silver Ice |
| Fuel System | Electronic fuel injection | Fuel Injection |
| Price Variants | STD | 121907 | Standard | 1287500 Icon Edition | 1367500 |
| Starter | Kick + Electric | Self start |
| Transmission | Automatic | 6-speed |










