Positioned in Yamaha's scooter motorcycle lineup, the 2008 Yamaha Slider Naked features a 49.9 cc (3 cu in) air-cooled single cylinder, two-stroke configuration. In factory specification, peak output is rated at 3.6 HP (2.6 kW) at 6,800 rpm while maximum torque reaches 4 Nm (3 lb-ft) at 5,000 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. Internal engine geometry specifies a bore and stroke of 40.0 x 39.2 mm (1.6 x 1.5 inches) with a 11.2:1 compression ratio.
On the scales, the Slider Naked measures 75 kg (165 lbs) dry. Rider ergonomics and chassis geometry center around a 787 mm (31 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,202 mm (47.3 in) wheelbase engineered for quick, flickable steering geometry. The 6.5-liter (1.7 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Yamaha archive, this model family spans 9 indexed model years from 2006 to 2016, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Power Band Window
5,000–6,800 rpm
Standover Height
787 mm (31 in)
Engine
Displacement49.9 ccm (3.04 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Power3.6 HP (2.6 kW)) @ 6800 RPM
Torque4.0 Nm (0.4 kgf-m or 3.0 ft.lbs) @ 5000 RPM
Compression11.2:1
Bore x Stroke40.0 x 39.2 mm (1.6 x 1.5 inches)
IgnitionCDI
LubricationWet sump
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
Chassis
Front SuspensionHydraulic and telescopic fork
Rear SuspensionHydraulic unit swing
Wheelbase1202 mm (47.3 inches)
Ground Clearance185 mm (7.3 inches)
Wheels & Brakes
Front Tyre120/80-12
Rear Tyre130/90-10
Front BrakesSingle disc
Front Brake Ø190 mm (7.5 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø110 mm (4.3 inches)
Dimensions & Weight
Dry Weight75.0 kg (165.3 pounds)
Power/Weight0.0483 HP/kg
Seat Height787 mm (31.0 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
