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MotoLibrary Score
33/100Commuter
Power/Weight
0.07 hp/kg
Torque
8 Nm
Engine
110 ccm
Technical Overview
2020 Yamaha Crypton S Technical Analysis & Specification Breakdown
Positioned in Yamaha's scooter motorcycle lineup, the 2020 Yamaha Crypton S utilizes a 110 cc (6.7 cu in) liquid-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 6.8 HP (5 kW) at 8,000 rpm while maximum torque reaches 7.9 Nm (5.8 lb-ft), transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 61.8 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Crypton S measures 101 kg (223 lbs) wet (curb), translating to a power-to-weight ratio of 0.07 HP/kg (14.85 kg per horsepower). Rider ergonomics and chassis geometry center around a 770 mm (30.3 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,200 mm (47.2 in) wheelbase engineered for quick, flickable steering geometry. The 4.2-liter (1.1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
61.8 HP/L
Power-to-Weight
0.07 HP/kg (14.85 kg/HP)
Standover Height
770 mm (30.3 in)
Engine
Displacement110.0 ccm (6.71 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power6.8 HP (5.0 kW)) @ 8000 RPM
Torque7.9 Nm (0.8 kgf-m or 5.8 ft.lbs)
Compression9.3:1
Bore x Stroke51.0 x 54.0 mm (2.0 x 2.1 inches)
Valves/Cylinder2
Fuel SystemInjection. Electronic Fuel Injection
IgnitionCDI
LubricationWet sump
CoolingLiquid
Transmission
Gearbox4-speed
Final DriveChain (final drive)
Performance
Emission DetailsEuro 4
Chassis
Frame TypeSteel tube backbone
Front SuspensionTelescopic forks
Front Travel95 mm (3.7 inches)
Rear SuspensionDual shocks
Wheelbase1200 mm (47.2 inches)
Ground Clearance130 mm (5.1 inches)
Wheels & Brakes
Front Tyre70/90-(17
Rear Tyre80/90-(17
Front BrakesSingle disc. Hydraulic.
Front Brake Ø245 mm (9.6 inches)
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Weight incl.101.0 kg (222.7 pounds)
Seat Height770 mm (30.3 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.
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.
