Comparing the Aprilia RS 457 and the TRIUMPH SPEED 400 MY25 side by side helps you weigh how each motorcycle fits your riding needs before you decide. On the engine front, the Aprilia RS 457 comes with a 457 cc unit compared to the TRIUMPH SPEED 400 MY25's 349.0 cc, producing 47.6 PS (≈ 35 kW) at 9,400 rpm and 37 PS / 27.21 kW @ 8500 rpm respectively. Fuel efficiency stands at 30 kmpl for the Aprilia RS 457 versus 29 L for the TRIUMPH SPEED 400 MY25. 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 | Liquid-cooled |
| Displacement | 457 cc | 349.0 cc |
| Engine Type | 2 parallel forward-facing cylinders, 4 valves per cylinder | 4 valve, DOHC, single-cylinder |
| Power | 47.6 PS (≈ 35 kW) at 9,400 rpm | 37 PS / 27.21 kW @ 8500 rpm |
| Torque | 43.5 Nm at 6,700 rpm | 32 Nm @ 7000 rpm |
Performance & Efficiency |
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| Fuel Tank Capacity | 13L | 13 L |
| Mileage | 30 kmpl | 29 L |
Dimensions & Weight |
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| Kerb Weight | 175 | 179 |
| Seat Height | 800 | 803 |
Brakes & Suspension |
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| ABS | Dual Channel | Dual Channel ABS |
| Front Brake | Disc 320 mm 4 Piston | Single 300mm fixed disc, ByBreTM four-piston radial caliper, ABS |
| Front Suspension | 41mm upside-down fork, adjustable preload, 120mm travel | 43mm upside down Big Piston forks. 140mm wheel travel |
| Rear Brake | Disc 220 mm 1 Piston | Single 230mm fixed disc, ByBreTM single piston floating caliper, ABS |
| Rear Suspension | Monoshock, adjustable preload, 130 mm wheel travel | Gas monoshock RSU with external reservoir and pre-load adjustment. 120mm wheel travel |
Tyres & Wheels |
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| Front Tyre | 110/70 - 17 | 110/80 R17 |
| Rear Tyre | 150/60 - 17 | 150/70 R17 |
| Tyre Type | Tubeless | Tubeless |
| Wheel Type | Alloy | Alloy |
Features & Technology |
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| Headlight | LED | DRL s LED |
Other Specifications |
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| Battery | 12v MF | — |
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| Color Options | Racing StripesPrismatic DarkOpalescent LightGP ReplicaCoral Snake blueArsenic yellow | Racing Red / Pearl Metallic WhiteRacing Yellow / Pearl Metallic WhitePhantom Black / Pewter GreyPearl Metallic White / Pewter Grey |
| Fuel System | Fuel injection | Electronic fuel injection |
| Price Variants | STD | 422229 GP Replica | 437228 | Standard | 231890 |
| Starter | Self start | Self Start Only |
| Transmission | 6-speed manual | 6 Speed Manual |
