Spec Sheet
The information below is specific to the Yamaha - YP 250 Majesty 01, 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:
250
Service
Cooling System (litres):
1.4 litres
Engine Oil quantity with filter (litres):
1.2 litres (Screen filter)
Final Drive quantity:
250 ml
Fork oil grade:
15 Wt
Idle Speed (rpm):
1450 rpm
Spark Plugs Gap (mm):
0.6-0.7 mm
Transmission oil:
10w30
Brakes
Front:
Disc
Rear:
Disc
Brake fluid:
DOT4
Front Disc Size:
245 x 4 mm
Front Drum Size:
N/A
Front-Pistons-per-caliper:
2
Rear Disc Size:
230 x 5 mm
Rear Drum Size:
N/A
Rear-Pistons-per-caliper:
2
Dimensions
Fuel Capacity:
12 litres
Ground Clearance:
120 mm
Height:
1350 mm
Length:
2145 mm
Rake:
28
Seat Height:
730 mm
Trail:
103mm
Wet Weight:
170 kg
Wheelbase:
1535 mm
Width:
770 mm
Electrics
Voltage:
12v
Battery:
GT7B-4
Bulb-Headlight:
H4 X2
Charging System:
AC Magneto
Ignition:
Digital
Ignition Timing:
N/A
Main Fuse:
30
Spark Plugs:
NGK DR8EA x1
Spark Plugs (Iridium):
DR8EIX
Engine
Type:
Liquid Cooled 4 Stroke SOHC Flat Single
Air Filtration:
Wet Element
Bore x Stroke:
66.8 x 69 mm
Carburation:
Teikei Y28V-1E
Compression Ratio:
10:1
Displacement:
249 cc
Firing Order:
N/A
Fuel Minimum Octane Rating:
91
Lubrication System:
Wet Sump
No. of Valves:
2
Red line RPM:
8000
Starting:
Electric
Valve Train:
Adjustable Rocker
Transmission
Transmission:
CVT
Suspension
Front:
Telescopic Fork
Front Travel:
85 mm
Rear:
Unit Swing
Rear Travel:
90 mm
Tyres
Front:
110/90-12 64L
Rear:
130/90-12 62L
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.