Spec Sheet
The information below is specific to the Rieju - MRX 50 (50cc) (From July 2004) 04, 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:
50
Service
Chain Freeplay mm:
35 - 45 mm
Engine Oil Grade SAE:
10 W 40
Engine Oil quantity with filter (litres):
820cc
Fork oil grade:
15W/20
Front Fork Oil cc (left leg):
245 cc
Front Fork Oil cc (right leg):
245 cc
Spark Plugs Gap (mm):
0.6 - 0.7 mm
Tyre Pressure Back Bar / psi:
1.8 Kg/cm²
Tyre Pressure Front Bar / psi:
1.7 Kg/cm²
Brakes
Front:
Disc
Rear:
Disc
Front Disc Size:
260 mm
Rear Disc Size:
200 mm
Dimensions
Dry Weight:
92.0 kg
Fuel Capacity:
8.40 litres
Height:
1,170 mm
Length:
2,050 mm
Seat Height:
920 mm
Wheelbase:
1,332 mm
Width:
790 mm
Electrics
Voltage:
12v
Spark Plugs:
NGK, BR9ES
Engine
Type:
Single
Bore x Stroke:
39 mm × 40.3 mm
Carburation:
Dell´Orto PHBN 16
Compression Ratio:
12.0:1
Displacement:
50 cc
Transmission
Chain Number of Links:
420
Primary Drive:
126
Sprocket front:
11
Sprocket rear:
52
Misc.
Place of Manufacture:
Figueres Girona Spain
Suspension
Front:
Ø35mm
Tyres
Front:
80/90-21 tubed
Rear:
110/80-18 tubed
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.