Spec Sheet
The information below is specific to the Yamaha - TDM 850 A/B/D/E 91-93, showing anything for service information to the amount of fork oil or even the tyre pressures. If you would like to contribute any missing information, please use the edit link below.
Back.Bike Info
CC:
850
Chassis info:
3DV-000101 >
Service
Chain Freeplay mm:
40 - 45 mm
Cooling System (litres):
1.7
Engine Oil Classification API:
se
Engine Oil Grade SAE:
20w/40
Engine Oil quantity with filter (litres):
3.9
Front Fork Oil cc (left leg):
395
Front Fork Oil cc (right leg):
395
Idle Speed (rpm):
1000 - 1200
Spark Plugs Gap (mm):
0.8 - 0.9
Tyre Pressure Back Bar / psi:
33
Tyre Pressure Back - Pillion Bar / psi:
36
Tyre Pressure Front Bar / psi:
28
Valve Clearance Cold - Exhaust:
0.25 - 0.30
Valve Clearance Cold - Inlet:
0.15 - 0.20
Brakes
Front:
Twin Disc
Rear:
Disc
Front Disc Size:
298 mm
Front-Pistons-per-caliper:
4
Rear Disc Size:
245 mm
Rear-Pistons-per-caliper:
2
Dimensions
Dry Weight:
198 kgs
Fuel Capacity:
18 litres
Ground Clearance:
160 mm
Length:
2225 mm
Seat Height:
795 mm
Wheelbase:
1475 mm
Width:
780 mm
Electrics
Voltage:
12v
Battery:
YTX/GTX12-BS 10AH
Spark Plugs:
NGK DPR8EA-9
Engine
Type:
Liquid Cooled Parallel Twin
Bore x Stroke:
89.5 x 67.5 mm
Carburation:
Mikuni BDST 38 mm x 2
Carburation Idle Jet:
37.5
Carburation Main Jet:
140
Compression Ratio:
9.2:1
Displacement:
849 cc
Fuel Minimum Octane Rating:
95
Lubrication System:
Dry Sump
No. of Valves:
10 ( 5 per cylinder )
Pilot Screw Setting:
3.0
Starting:
Electric
Transmission
Chain Number of Links:
114
Chain type:
525
Final Drive:
Chain
Sprocket front:
16
Sprocket rear:
44
Transmission:
5 Speed
Misc.
Frame:
Steel Delta Box
Motorcycle Style:
ROADSTER
Power
Max Power Output:
77 bhp @ 7500 rpm
Tyres
Front:
110/80-ZR18 Tubeless
Rear:
150/70-ZR17 Tubeless
Add information to the model
All information presented on the website is given to the best of our knowledge at the given time. All information is intended to only as a guide. A major Japanese manufacturer's quote:
We reserve the right to vary our specification with or without notice, and as such time and in such manner as we think fit.