Yamaha TDM850 Owner's Manual page 98

Model
Carburetor:
Type/manufacturer
Spark plug:
Type/manufacturer
Gap
Clutch type:
Transmission:
Primary reduction system
Primary reduction ratio
Secondary reduction system
Secondary reduction ratio
Transmission type
Operation
Gear ratio
1st
2
nd
3rd
4th
5th
T DM850
BDST38/MIKUNI
DPR8EA-9/DPR9EA-9 (NGK) or
X24EPR-U9/X27EPR-U9 (NIPPONDENSO)
0 8-0.9 mm
Wet, multi-disc
Spur gear
67/39 (1.718)
Chain drive
44/16 (2.750)
Constant mesh 5-speed
Left foot operation
37/13 (2.846)
37/20 (1.850)
29/22 (1.318)
29/27 (1.074)
27/30 (0.900)
9-3