Yamaha RS 125 2009 - Specifications & Review

Article Complete Info

Articleid822933
CategorySport
MakeAprilia
ModelRS 125
Year2009

Chassis, Suspension, Brakes & Wheels

FrontbrakesSingle disc
Frontbrakesdiameter320 mm (12.6 inches)
FrontsuspensionUpside down hydraulic fork, 40 mm. Wheel travel 120 mm.
Fronttyre110/70-17
RearbrakesSingle disc
Rearbrakesdiameter220 mm (8.7 inches)
RearsuspensionSwingarm with asymmetric members in thin wall box section cast aluminium. Hydraulic monoshock with adjustable spring preload. Wheel travel 120 mm.
Reartyre150/60-17

Engine & Transmission

Borexstroke54.0 x 54.5 mm (2.1 x 2.1 inches)
ClutchMulti-plate in oil bath.
Compression12.5:1
CoolingsystemLiquid
Displacement124.80 ccm (7.62 cubic inches)
EnginedetailsSingle cylinder, two-stroke
FuelsystemCarburettor. Dell’Orto VHST 28
Gearbox6-speed
IgnitionElectronic CDI ignition.
LubricationsystemSeparate mixing with variable displacement, volumetric pump.
TransmissiontypefinaldriveChain

Other Specifications

ColoroptionsAprilia Black, Fluo Red, Replica Spain´s n.1, Replica Talmacsi
StarterElectric

Physical Measures & Capacities

Fuelcapacity14.00 litres (3.70 gallons)
Overalllength1,955 mm (77.0 inches)
Overallwidth720 mm (28.3 inches)

About Yamaha RS 125 2009

Introducing the 2009 Yamaha RS 125, a spirited contender in the sport motorcycle category that captures the essence of lightweight agility and thrilling performance. Designed for both novice riders and seasoned enthusiasts seeking a nimble machine, the RS 125 boasts an impressive blend of cutting-edge technology and race-inspired aesthetics. This beloved model not only showcases Yamaha's commitment to quality and innovation but also serves as an accessible entry point into the world of sportbikes, offering a thrilling ride that doesn’t compromise on style or performance.

At the heart of the RS 125 lies a peppy 124.8cc single-cylinder, two-stroke engine that delivers an exhilarating performance. With a compression ratio of 12.5:1 and a bore and stroke measurement of 54.0 x 54.5 mm, this engine is engineered for spirited acceleration and responsive throttle control. The liquid-cooled system ensures optimal temperature management during spirited rides, while the Dell’Orto VHST 28 carburettor guarantees a precise fuel-air mixture for enhanced performance. Coupled with a 6-speed gearbox, riders can enjoy a seamless transition through gears, making the RS 125 a joy to ride on both city streets and winding roads.

In terms of features, the RS 125 is equipped with advanced technology that enhances both safety and comfort. The bike boasts a robust braking system with a 320 mm front disc and a 220 mm rear disc, providing excellent stopping power for confident maneuvering. The front suspension features an upside-down hydraulic fork with 120 mm of wheel travel, which, alongside the rear swingarm with a hydraulic monoshock, ensures a smooth and stable ride over varied terrains. With an electric starter for quick and effortless ignition and a sleek design available in vibrant colors like Aprilia Black and Fluo Red, the RS 125 stands out as a striking option for those looking to make a statement on the road.

Pros:

  1. Lightweight and Agile: The RS 125's nimble design and low weight make it easy to handle, perfect for new riders and urban commuting.
  2. Strong Performance: The powerful two-stroke engine delivers impressive acceleration, making every ride an engaging experience.
  3. Stylish Design: Available in eye-catching colors and featuring race-inspired styling, the RS 125 is sure to turn heads wherever it goes.

Cons:

  1. Limited Power for Experienced Riders: While ideal for beginners, experienced riders may find the engine's power output somewhat limiting on longer rides.
  2. Two-Stroke Maintenance: The two-stroke engine requires more frequent maintenance and care compared to four-stroke counterparts.
  3. Narrow Seat: The seating position may feel cramped for larger riders during extended journeys, potentially impacting comfort on longer rides.

Overall, the 2009 Yamaha RS 125 is a delightful blend of performance, technology, and style, making it a standout choice for anyone looking to dive into the exhilarating world of sport motorcycles.

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