Added 07 04 11

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BSA THREE-WHEELER 4-CYLINDER

2-seater sports.

Designations again complex, but original version was TW-33-10,  and only the 'year' figures were changed thereafter. Chassis and body as for twins but compact two-bearing watercooled four gives even greater smoothness: 10-65mph claimed in top. Always paneled bodies, dual colour finish for all De Luxe types from '34 onward, and central vertical bar to radiator on 1936 cars.

Technical Specifications

Engine:
1075cc (S4 SV) 
Configuration:
Front engine, front-wheel drive 
Production dates:
1933 to 1936  
Number produced:
1700 approx