Specifications - GAS GAS EC250-F SUOMI User Manual

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SPECIFICATIONS

ENGINE
Engine
Displacement in cubic centimetres
Bore and stroke
Fuel supply
TRANSMISSION
Transmission type
Clutch type
Secondary transmission
Gear ratio
Primary reduction ratio
Final reduction ratio
Overall drive ratio
Transmission oil
Capacity
Type
CHASSIS
Type
Tyre sizes
Front
Rear
4 stroke, single-cylinder DOHC 5 valves, liquid cooled
249cc
77 x 53,6mm
Carburator Keihin FCR MX37
5 speed
Multi disc wet clutch with hydraulic command
Chain
1st 2.385 (31/13)
2nd 1.750 (28/16)
3rd 1.353 (23/17)
4th 1.095 (23/21)
5th 0.895 (17/19)
3.353 (57/17)
3.846 (50/13)
11 .5 (5th)
1.300 cc
SAE 5W40 API SG
DELTABOX, semi double cradle chassis made from "B" profile Cromoly tubes.
Aluminium rocker
EC
- 90/90 x 21
EC SM - 120/60 ZR17
EC
- 140/80 x 18
EC SM - 150/60 ZR17
6
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