|Engine MOV.||Bore 68m /m.||Engine MAC.||Bore 68m /m.|
|Stroke 68.25m /m.||Stroke 96m /m.|
|Capacity 248c.c.||Capacity 349c.c.|
Compression ratios : MOV and MAC, 6¾ to 1.
It is necessary to use as fuel one of the Ethyl Petrols or Cleveland Discol.
Gearbox. Gear Ratios MOV. With 19T. sprocket
Gear Ratios MAC.
|First||14 to 1|
Note. Up to Engine No. MAC. 973, a 19T Engine Sprocket and 22T Gearbox Sprocket were standard. Ratios were approximately the same. A nineteen tooth sprocket is now fitted as standard.
Ground Clearance : 5"
Height to top of saddle : 27½"
Wheel base : 52¼"
Weight complete MOV 275 lbs. approx. MAC 280 lbs. Approx.
Width over handlebars (overall width) : 27½"