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James Scrambler M25RS. 250cc. 1964-1966
Homepage 250cc Competition Scrambler: M25RS Specification
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Frame numbering Prefix H25R
   
Engine Villiers Starmaker. Capacity 250cc.  68mm x 68mm
Gears Four speed
Frame Single downtube with swinging-arm rear.
Forks Norton
Tyres 2.75" x 21" front.  4.00" x 18" rear.
Tyre pressures  
Wheel rims Dunlop 36 hole
Ignition timing  
Points gap  
Plug gap  
Plug type  
Carburettor Amal 389 / 39
Jet size  
Needle  
Needle setting  
Tank capacity 1½ gallons approximately.  Use of unleaded fuel will cause no problems
Petroil mixture  
Gearbox capacity  
Chaincase capacity  
Chains  
Sprockets  
Brakes 6" front & rear
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