Spares/Parts for BSA A7/10 – B31/33 – C10/11/12 – M20/21/33

Accessories Exhaust system Pistons and rings
Air filter Fastenings, standard Pivoted rear fork
Alternator Footrests Plunger suspension
Barrel etc Forks Primary chaincase
Battery Frame fittings Racks & panniers
Battery carrier Gasket sets Rear stand
Big end assembly Gaskets, loose Rocker box and fittings
Bolts and nuts Gearbox Saddles
Brake pedal, rod etc Girder fork Service sheets 
Brakes Handlebars and controls Shock absorber (engine)
Cables, not speedometer Head steady Shock absorbers 
Camshafts and followers Horns Side panels 
Carburettor HT coils etc Silencers
Catalogues Lighting equipment Speedometers & cables
Centre stand Liners Stands
Chains and chainguards Magneto Swinging arm 
Clutch Main bearings (crank) Switches
Crankcase and fittings Manuals Tank, oil 
Crankshaft assembly Mudguard, front  Tank, petrol 
Cylinder barrel Mudguard, rear  Telescopic fork
Cylinder head and fittings Nuts and Bolts  Timing case fittings
Cylinder liners Oil feed pipes, engine Timing gear 
Dual seats Oil feed pipes, rocker box Tools and toolboxes
Dynamo Oil pressure regulator Transfers
Electrical- Charging Oil pump  Tyres
Electrical- Ignition Oil tank and oil Valve springs
Electrical- Lighting Owners guides  Valves and guides
Electrical- Switches Paint equivalents Washers
Electrical-Wiring Panniers Wheels
Engine Plates & tie bolts Parts books  Wiring looms
Petrol tank and fittings Workshop manuals
BSA pre-unit motorbikes are popular machines, including the Gold Flash and Gold Star, Road Rocket and Star Twin as well as the versatile singles and lightweights. With their engine and gearbox separate they are simple to work on and lovely British bikes to ride. Spares for models like the B31 and B33 as well as the M20 (a reliable motorcycle used by the military) are readily available and we make a number of hard-to-find items in house. These classic bikes show no sign of becoming obsolete.

 

Luggage from our sister company Craven

Battery Carrier

Carburetter and Air Filters

Chains, cases & guards

Electrical

Engine Plates and Tie Studs

Engine, gaskets, gearbox

Exhaust System

Fastenings

Footrests & Brake pedals

Forks

Frames & Stands

Handlebars, Cables & Speedos

Literature

Mudguards & Panniers

Oil & Petrol tank

Seating

Tools and Toolboxes

Transfers & Miscellaneous

Tyres

Wheels