Yamaha DT230 Owner's Manual page 94

Spark plug
Manufacturer/model
Gap
Clutch type
Transmission
Primary reduction system
Primary reduction ratio
Secondary reduction system
Secondary reduction ratio
Number of drive chain
sprocket teeth (rear/front)
Transmission type
Operation
Gear ratio 1st
2nd
3rd
4th
5th
6th
Chassis
Frame type
Caster angle
Trail
NGK/BR9ES
0.7–0.8 mm
Wet, multiple-disc
Helical gear
54/21 (2.571)
Chain drive
3.437
55/16
Constant mesh 6-speed
Left foot
2.750
1.875
1.411
1.142
0.956
0.818
Semi double cradle
27°
114 mm
Tires
Type
Front
Size
Manufacturer/
model
Rear
Size
Manufacturer/
model
Maximum load*
Air pressure (cold tire)
up to 88 kg load*
Front
Rear
88 kg load–Maximum
load*
Front
Rear
* Load is total weight of cargo, rider, passenger and accessories.
8-2
SPECIFICATIONS
With tube
3.00-21 51P
INOUE/GP-21F
CHENG SHIN/M-6033
4.60-18 63P
INOUE/GP-22R
CHENG SHIN/M-6034
180 kg
125 kPa (1.25 kg/cm 2 , 1.25 bar)
150 kPa (1.50 kg/cm 2 , 1.50 bar)
150 kPa (1.50 kg/cm 2 , 1.50 bar)
175 kPa (1.75 kg/cm , 1.75 bar)
2
1
2
3
4
5
6
7
8
9