Segment: Sport / Super Sport
Production years: 2004, 2005
In 2004, the Italian motorcycle maker released the Aprilia RS 125, a small displacement sports replica created by Aprilia for the younger and less experienced riders who wanted an introduction to the sportbike world.
The 2004 RS 125 was released in the same shape and form as previous ones, offering the same technical, visual, and performance specifications without any significant modifications whatsoever.
The 2004 Aprilia RS 125 was set in motion by a 124cc two-stroke single-cylinder liquid-cooled engine mounted underneath its full fairing, delivering an output power of 34 hp at 11,250 rpm and 20 Nm (15 lb-ft) torque at 10,000 rpm.
The engine worked in tandem with a six-speed transmission controlled by a wet multi-disc manual clutch that sent the power to the rear axle through a final chain drive, pushing the motorcycle to a top speed of 171 kph (106 mph).
For suspension, the motorcycle had a 40 mm inverted telescopic fork on the front with 120 mm of travel and a single shock absorber on the rear with 120 mm wheel travel, delivering an optimum riding experience.
As for the stopping power, the bike's five-spoke alloy wheels were fitted with a 320 mm brake disc on the front tied to a four-piston caliper and a 240 mm brake disc on the rear squeezed by a dual-piston caliper, offering optimum braking power.
engine specs | Type: | liquid-cooled, two-stroke, single cylinder | Displacement: | 124 cm3 | Bore X Stroke: | 1.6x1.5 in OR 41 mm | Compression Ratio: | 12.5:1 | Horsepower: | 34/11250 KW(hp)/RPM | Torque: | 15/10000 lb-ft/RPM OR 20/10000 Nm/RPM | Fuel System: | DellOrto PHBH 28 BD carburetor |
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transmission specs | Gearbox: | 6-speed, manual | Clutch: | wet multi-disc, manual | Primary Drive: | - | Final Drive: | chain |
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chassis specs | Frame: | steel | Front Suspension: | upside-down fork | Rear Suspension: | adjustable monoshock | Front Brake: | single 320mm disc, 4-piston caliper | Rear Brake: | single 220mm disc, 2-piston caliper |
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dimension specs | Overall Length: | 76.8 in OR 1951 mm | Overall Width: | 28.3 in OR 719 mm | Seat Height: | 31.7 in OR 805 mm | Wheelbase: | 53 in OR 1346 mm | Ground Clearance: | - | Weight: | 251 lbs OR 114 kg | Fuel Capacity: | 3.7 gallons OR 14.0 L |
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tyres specs | Front: | 110/70-17 | Rear: | 150/60-17 |
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