YAMAHA Yamaha XS850 Engine | Minek | IT Consulting XS850  

Yamaha XS850/XS750 Triple

    Serial #s     Photos of my Triple     Photos of my VMax     Yamaha Service Manual PDF

Yamaha Technical Data
Engine type
Power
Bore and stroke
Displacement
Compression ratio
Carburetion
Ignition
Lubrication
Clutch
Transmission
Transmission ratios
  1st
  2nd
  3rd
  4th
  5th
Starting system
Wheelbase
Models G, H
Models SG, LG, SH, LH
Steering head angle
Models G, H
Models SG, LG, SH, LH
Trail
Models G, H
Models SG, LG, SH, LH
Front suspension
Rear suspension
Travel
Front tire
Rear tire
Ground clearance
Models G, H
Models SG, LG, SH, LH
Seat height
Models G, H
Models SG, LG, SH, LH
Overall height
Model G
Model H
Models SG, LG, SH, LH
Overall width (handlebars)
Models G, H
Models SG, LG, SH, LH
Overall length
Models G, H
Models SG, LG, SH, LH
Fuel capacity
Oil capacity
  Oil change
  Oil and filter change
Weight (dry)
Model G
Model H
Models SG, LG, SH, LH
Air-cooled, 4 stroke, DOHC, inline triple
60 BHP
2.815 x 2.701 in. (71.5 x 68.6 mm)
826 cc
9.2 to 1
3 Hitachi, constant velocity, 34 mm
Fully transistorized
Wet sump, filter, oil pump
Wet, multi-plate (6)
5-speed, constant mesh

2.285
1.588
1.300
1.095
0.956
Manual kick and electric

57.1 in. (1.450 mm)
58.7 in. (1,490 mm)

27
29

5.16 in. (131 mm)
4.96 in. (126 mm)
Telescopic fork, 175 mm, 36mm diam.
Swing arm, adjustable shock absorbers
6.9 in. (175 mm)
3.25H19-4PR
4.50H17-4PR

5.5 in. (140 mm)
5.9 in. (150 mm)

32.1 in. (815 mm)
31.5 in. (800 mm)

46.9 in. (1,190 mm)
61.8 in. (1,570 mm)
49.8 in. (1,265 mm)

36.8 in. (935 mm)
36.4 in. (925 mm)

89.4 in. (2,270 mm)
86.6 in. (2,200 mm)
4.5 U.S. gal. (17 liters)

2.96 U.S. qt. (2.8 liters)
3.28 U.S. qt. (3.1 liters)

531 Ib. (241 kg)
604 Ib. (274 kg)
522 Ib. (237 kg)
Yamaha Performance
Model Year 0-60 MPH 1/4 Mile
XS850-G,SG 1980 5.4 13.30
XS850-LG 1980 5.3 13.10
XS850-SH 1981 5.4 13.30
XS850-LH 1981 5.3 13.10
Triple Resources

Web

There is tons of web sites devoted to Yamaha triples, all of them extremely valuable. Don't miss Bob Ryan's page and his strictly copyrighted material !

Yamaha Triples
Web Ring
Ytriples Mailing List
Clymer Book from Amazon
MAC exhaust
Progressive Suspension
Hagon Shocks UK
Hagon Shocks USA
Seat Covers

Magazine Articles

1977 Sales Brochure
Pacifico Ad
1976 Sales Brochure
1978 Oui Article
Three For The Road
Building Horsepower
The Power of Three
1976 Cycle
1979 Cycle Magazine

Tech Bulletins

Wiring
Oil Pump 1
Oil Pump 2
Oil Pump 3
Carbs 1
Carbs 2
Shift Adjust 1
Shift Adjust 2
Quartz Headlight
Tubeless Tires
850G Wiring
Service
Springs
Lock Data
Service Data


PDF Documents
Parts Manuals
XS750F XS750SE XS850G XS850H XS750 XS850
Cams
Carbs
Case Cover
Clutch
Crankcase
Crank & Pistons
Heads
Exhaust
Fenders
Final Drive
Flasher
Frame
Front Brake
Front Fork
Front Wheel
Generator
Handlebar
Headlight
Intake
Kickstarter
Middle Drive Gear
Oil Pump
Pulser
Rear Brake
Rear Suspension
Seat
Service Data
Shifter
Side Covers
Starter
Steering
Taillight
Tank
Transmission
Valves
Carbs
Case Cover
Clutch
Crank & Piston
Crankcase
Heads
Exhaust
Fenders
Final Drive
Flasher
Fork
Frame
Front Brake
Front Wheel
Generator
Handlebar
Headlight
Ignition/Pulser
Intake
Kickstarter
Middle Drive Gear
Oil Pump
Rear Brake
Rear Suspension
Rear Wheel
Seat
Shifter
Side Cover
Speedo
Stand/Footrest
Starter
Steering
Taillight
Tank
Transmission
Valves
Carbs
Case Cover
Clutch
Crankcase
Crank & Pistons
Heads
Drive Shaft
Electric 1
Electric 2
Exhaust
Fenders
Fork
Frame
Front Brake
Front Wheel
Generator
Handlebar
Headlights
Intake
Kickstarter
Middle Drive Gear
Oil Cooler
Oil Pump
Pickup Coil
Rear Brake
Rear Suspension
Rear Wheel
Seat
Shifter
Side Covers
Speedo
Stand/Footrest
Starter
Steering
Taillight
Tank
Transmission
Valves
Camshaft
Carbs
Case Cover
Clutch
Crankcase
Crank & Piston
Heads
Drive Shaft
Electrical
Exhaust
Fenders
Flasher
Front Fork
Frame
Front Brake
Front Wheel
Generator
Handlebar
Headlight
Intake
Kickstarter
Middle Drive Gear
Oil Cooler
Oil Pump
Pickup Coil
Rear Brake
Rear Suspension
Rear Wheel
Seat
Shifter
Side Cover
Speedo
Stand/Footrest
Starter
Steering
Taillight
Tank
Transmission
Valves
Content
Intro
Nomenclature
Specifications
Clean
Control 1
Control 2
Features
ID
Misc
Operation
Maintenance 1
Maintenance 2
Maintenance 3
Maintenance 4
Maintenance 5
Checks
Warranty
Content
Intro
Descriptions
ID
Labels
Clean
Control
Maintenance 1
Maintenance 2
Maintenance 3
Maintenance 4
Maintenance 5
Maintenance 6
Misc
Operation
Checks
Specifications
Shaft


Minek, Vancouver, Canada, 2007-2009                         Get PDF Reader