Difference between revisions of "Yamaha ST 225 BRONCO"

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{{Motorcycle
{{Motorcycle
|name            = '''Yamaha ST 225 BRONCO'''
|name            = Yamaha ST 225 BRONCO
|photo=yamaha-st-225-bronco-2-1998-1998-2.jpg
|photo=yamaha-st-225-bronco-2-1998-1998-2.jpg
|aka              =  
|aka              =  
|manufacturer    = [[Yamaha]]
|manufacturer    = Yamaha
|parent_company  =
|parent_company  =
|production      = 1998
|production      = 1998
Line 11: Line 11:
|predecessor      =
|predecessor      =
|successor        =
|successor        =
|class            = [[Classic]]
|class            = Classic
|engine          = Four stroke, single cylinder, SOHC, air cooled
|engine          = Four stroke, single cylinder, SOHC, air cooled
|bore_stroke      = 71.1mm x 71.1mm
|bore_stroke      = 71.1mm x 71.1mm

Revision as of 20:26, 23 November 2019


Yamaha-st-225-bronco-2-1998-1998-2.jpg
Yamaha ST 225 BRONCO
Manufacturer
Production 1998
Class Classic
Engine
Four stroke, single cylinder, SOHC, air cooled
Bore / Stroke 71.1mm x 71.1mm
Compression ratio 9.5:1
Horsepower 19.98 HP (14.9 KW) @ 8000RPM
Torque 10.33 ft/lbs (14.0 Nm) @ 7000RPM
Transmission Gear box: 6-Speed

Final Drive: Chain

Clutch: Wet, multiplate
Suspension Front: Telescopic fork, 226 mm wheel travel
Rear: Swingarm rebound adjustable. single shock, 145mm.wheel travel
Brakes Front: Single disc 220 mm
Rear: Drum 110 mm
Front Tire 2.75-19
Rear Tire 120/80-18
Length 79.88 inches (2029 mm)
Width 31.5 inches (800 mm)
Seat Height 31.3 inches (795 mm)
Weight 130.0 kg (wet)
Recommended Oil Yamalube 10w-40
Manuals Service Manual


The Yamaha ST 225 BRONCO was a Four stroke, single cylinder, SOHC, air cooled Classic motorcycle produced by Yamaha in 1998. Max torque was 10.33 ft/lbs (14.0 Nm) @ 7000 RPM. Claimed horsepower was 19.98 HP (14.9 KW) @ 8000 RPM.

Engine

A 71.1mm bore x 71.1mm stroke result in a displacement of just 225.0 cubic centimeters.

Drive

The bike has a 6-Speed transmission. Power was moderated via the Wet, multiplate.

Chassis

It came with a 2.75-19 front tire and a 120/80-18 rear tire. Stopping was achieved via Single disc 220 mm in the front and a Drum 110 mm in the rear. The front suspension was a Telescopic fork, 226 mm wheel travel while the rear was equipped with a Swingarm rebound adjustable. single shock, 145mm.wheel travel.

1998 Yamaha ST 225 BRONCO

1998 Yamaha ST 225 BRONCO 1998 Yamaha ST 225 BRONCO 1998 Yamaha ST 225 BRONCO

This scrambler model was designed with a good amount of the retro styling that was popular in the Japanese motorcycle industry at the time. Taking the frame and engine of the SEROW225 as its base, the fut rear fenders and other parts were made of chromed metal for a look of quality and a design similar to the rounded image of the 1968 DT-1 model. Its appeal included its easy-to-use performance and ride that on-road and off-road uses, and attractive exterior styling.