Comparing the Aprilia SXR 125 and the TRIUMPH DAYTONA 660 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 DAYTONA 660's 660 cc, producing 9.61 PS @ 7500 RPM and 70 kW (95PS) at 11,250 rpm respectively. Fuel efficiency stands at 40 kmpl for the Aprilia SXR 125 versus 20 kmpl for the TRIUMPH DAYTONA 660. 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 | 660 cc |
| Engine Type | Single‑cylinder, 4‑stroke, SOHC, 3‑valve, air‑cooled. | inline 3-cylinder,12 valve, DOHC, 240° Firing order |
| Power | 9.61 PS @ 7500 RPM | 70 kW (95PS) at 11,250 rpm |
| Torque | 10.19 Nm @ 5400 rpm | 69 Nm @ 8,250 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 7 L | 14 L |
| Mileage | 40 kmpl | 20 kmpl |
Dimensions & Weight |
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| Kerb Weight | 129 | 201 |
| Seat Height | 775 | 810 |
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 310mm floating discs, 4 piston radial callipers, ABS |
| Front Suspension | Hydraulic double‑telescopic fork | Showa 41mm upside down Separate Function Forks - Big Piston (SFF-BP), 110mm Wheel travel |
| Rear Brake | Ø 140 mm drum brake | Single 220mm fixed disc, single piston sliding calliper, ABS |
| Rear Suspension | Hydraulic shock absorber | Showa monoshock RSU, with preload adjustment, 130mm Wheel travel |
Tyres & Wheels |
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| Front Tyre | 120/70‑12 | 120/70 ZR 17 |
| Rear Tyre | 120/70‑12 | 180/55 ZR 17 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Alloy | Alloy |
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 | Colour TFT screen |
| Color Options | VIBRANT BLUEESSENCE WHITEENIGMA BLACKPOWER RED | Snowdonia White / Sapphire BlackSatin Granite / Satin Jet BlackCarnival Red / Sapphire Black |
| Fuel System | Electronic fuel injection | Electronic fuel injection |
| Price Variants | STD | 121907 | STD | 988400 |
| Starter | Kick + Electric | Self Start |
| Transmission | Automatic | 6-speed |










