At the heart of the 2006 Yamaha Road Star Midnight Silverado custom - cruiser motorcycle, Yamaha relies on a 1670 cc (101.9 cu in) air-cooled v2, four-stroke powerplant. Internal engine geometry specifies a bore and stroke of 97.0 x 113.0 mm (3.8 x 4.4 inches) with a 8.3:1 compression ratio.
On the scales, the Road Star Midnight Silverado measures 323 kg (712 lbs) dry. Rider ergonomics and chassis geometry center around a 709 mm (27.9 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,689 mm (66.5 in) wheelbase engineered for planted straight-line stability. The 20.06-liter (5.3 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Yamaha archive, this model family spans 2 indexed model years from 2006 to 2007, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
709 mm (27.9 in)
Engine
Displacement1670.0 ccm (101.90 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsV2, four-stroke
Compression8.3:1
Bore x Stroke97.0 x 113.0 mm (3.8 x 4.4 inches)
Fuel SystemCarburettor. 40mm Mikuni CV w/throttle position sensor
Fuel ControlOverhead Valves (OHV)
IgnitionDigital TCI
CoolingAir
Transmission
Gearbox5-speed
Final DriveBelt (final drive)
Chassis
Front Suspension43 mm telescopic fork with adjustable preload
Front Travel140 mm (5.5 inches)
Rear SuspensionSingle shock, link-type
Rear Travel109 mm (4.3 inches)
Wheelbase1689 mm (66.5 inches)
Ground Clearance145 mm (5.7 inches)
Wheels & Brakes
Front Tyre130/90-16
Rear Tyre150/80-16
Front BrakesDouble disc
Front Brake Ø298 mm (11.7 inches)
Rear BrakesSingle disc
Rear Brake Ø320 mm (12.6 inches)
Dimensions & Weight
Dry Weight323.0 kg (712.0 pounds)
Seat Height709 mm (27.9 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.
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.
