What is the engine displacement of the 2018 Aprilia RS 4 125 Replica?

The 2018 Aprilia RS 4 125 Replica has an engine displacement of 124.8 ccm (7.62 cubic inches).

What is the seat height of the 2018 Aprilia RS 4 125 Replica?

The 2018 Aprilia RS 4 125 Replica has a seat height of 820 mm (32.3 inches) If adjustable, lowest setting..

2018 Aprilia RS 4 125 Replica Price, Specs, Review

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Review

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The 2018 Aprilia RS 4 125 Replica is a sharp-looking, entry-level sportbike designed for riders seeking the thrill of a supersport machine in a manageable package. Its 124.8cc single-cylinder engine provides adequate power for navigating city streets and learning the fundamentals of performance riding. The engine delivers its peak torque of 10.9 Nm at 8250 RPM, suggesting a need to keep the revs up to extract the most from it. The six-speed gearbox allows riders to effectively manage the available power. The riding position is sporty, with a seat height of 820 mm, positioning the rider aggressively over the front. The upside-down hydraulic fork contributes to responsive handling, while the single front disc brake with a radial 4-piston caliper offers sufficient stopping power. The 14.5-liter fuel tank provides a decent range for longer rides or daily commutes. This motorcycle is ideal for younger riders or those new to sportbikes, providing a platform to hone their skills before stepping up to larger, more powerful machines. The Replica version likely features styling cues inspired by Aprilia's racing heritage, adding to its appeal for enthusiasts.

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License Class (EU)

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Rule of thumb: under 125cc / 15HP → A1, under 47HP → A2, above → A.

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Fuel Economy & Running Costs

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Estimated average for 125cc class: 75-100 mpg (2.5-3.5 L/100km)

⛽ Tank: 14.50 litres (3.83 US gallons)

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Insurance Class

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