Yamaha TRX850: review, history, specs


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Class: sport

Production: 1995-1999

Related: Yamaha TDM850

Models
Yamaha TRX850

(Japan)

1995, 1998-1999

Yamaha TRX850

(Europe)

1996-1998

Yamaha TRX 850 (Japan)
Yamaha TRX 850 (Europe)

History

History
Year Country Name / Frame / Engine
1995 Japan Name: Yamaha TRX850

Code: 4NX1

1996 Europe Name: Yamaha TRX850

Code: 4UN1, 4VN1

1997 Europe Name: Yamaha TRX850

Code: 4UN3, 4VN2

1998 Europe, Japan Name: Yamaha TRX850

Code: 4NX2, 4NX3, 4UN4, 4VN3

1999 Japan Name: Yamaha TRX850

Code: 4NX4

Specifications

Yamaha TRX850: specs.

Specifications
DIMENSIONS Overall length 2070 mm / 81,5 in
Overall width 700 mm / 27,6 in
Overall height 1155 mm / 45,5 in
Seat height 795 mm / 31,3 in
Wheelbase 1435 mm / 56,5 in
Ground clearance 140 mm / 5,51 in
Dry weight
Curb (wet) weight 209 kg / 460 lbs
FRAME Type Tubular (steel)
Front suspension, travel 41 mm telescopic fork, 120 mm / 4,72 in

Adj.: spring pre-load, rebound damping

Rear suspension, travel Swingarm with mono-shock, 130 mm / 5,12 in

Adj.: spring pre-load, rebound damping

Front tire size 120/60 ZR-17
Rear tire size 160/60 ZR-17
Front brake Double disc, 298 mm, 4-piston caliper
Rear brake Single disc, 245 mm, 2-piston caliper
Fuel capacity 18,0 l / 4,75 US gal (incl. reserve – 3,5 l)
Trail 97 mm / 3,81 in
Fuel economy 5,6 l / 100 km (42,0 mpg)
ENGINE Type Liquid-cooled 4-stroke
Cylinder arrangement 2-cylinders in-line
Bore & Stroke 89,5 x 67,5 mm
Displacement 849 cm³ (51,80 cu in)
Compression ratio 10.5:1
Valve train Chain driven DOHC, 5 valves per cylinder
Max. power 83,0 hp (61,0 kW) / 7500 rpm
Max. torque 84,3 Nm (8,6 kg-m) / 6000 rpm
0 to 100 km/h 3,7 sec
Top speed 217 kmh / 135 mph
CARBURETION SYSTEM Type Carburetor, 2x Mikuni BDST38
ID
DRIVE TRAIN Clutch Wet, multi-plate
Transmission 5-speed
Final drive Chain
Primary reduction 1.718
Final reduction 2.294
Gear ratio

I

II

III

IV

V


2.571

1.850

1.429

1.174

1.037

ELECTRICAL Ignition TCI (digital)
Alternator A.C. magneto
Battery capacity 12V-10Ah

Images

Yamaha TRX850: images, gallery: images, gallery.

Yamaha TRX850
Yamaha TRX850
Yamaha TRX850

Videos

Yamaha TRX850: video.

YAMAHA TRX850(4NX)

Manuals

Yamaha TRX850: manuals, parts, microfiches.