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Barrel and Piston BSA used
15137A/7824-1A
413 JK78
Diameter: 68.25mm
Bsa C15
for restoration - no warranty

BSA Sticker for Frame "Built with BSA Fittings"

43x75mm

BSA Motorcycles Riding Instructions for L29. S29. 1929 Copy 3.49 hp L29 Two Port OHV 4.93 hp S29 OHV 4.93 h S29 Two Port OHV 50 Pages

BSA / The Book of the 250 c.c. BSA 1954-66 usedArthur Lupton112 pagesin english language

BSA 500cc 650cc O.H.V Workshop Manual used38 pages

BSA C Group Models and Dandy 70 Service Sheets Book used  

BSA Exhaust Nuts/Finned Clips/Cooling Finns 1 1/2"  Clamps Alloy BSA A7/A10 38mm

for fixing you need:

NB107A x 2*
NB6A x 2*
NB224 x 2*  

BSA DBD Gold Star Piuston Pre Unit 500cc Piston +020. BSA Unit Gold Star 500 85.5 mm
9.5:1
Piston Clearance 0.12mm or 45thou with Piston Rings, Gudgeon Pin and Circlips

BSA Piston 85.5 mm B50 Goldstar +60 500cc Unit Construction. BSA DBD Gold Star Pre Unit +20
85.5mm

Piston Clearance 0.12mm or 45thou
compr. hight: approx. 32.6 mm
Gudgeon Pin: 19mm

Headrace Bearing Set BSA B44 top+bottom OD of caps: 2 1/8" - 54 mm Depth: (just under 1/2")12,3 mm Bottom Cone ID: 1 1/16" - 27 mm Top Cone including cover plate ID: 1" - 25,4 mm

Heplex BSA Piston NOS +020. 71,5 mm
I.D12 65/806 B
8/55 Front
F55 PAT.N° 616820 3602 AM 413

Compression Hight: 30mm
Gudgeon Pin DM: 19mm
Piston DM: 71.5mm

for restoration - no warranty please view ALL pictures not all pre war 350 cc Mod.

Heplex Piston BSA Type 12923 +015 NOS

57mm
Compression High: 32mm
Gudgeon Pin DM: 12mm
Bsa Bantam D3
New, old stock

BSA Outer Timing Cover Gasket BSA A7,A10

BSA Carburettor M21 1 1/16" Main Jet 160 Needle  Jet 106 Slide No. 4 also suitable for many Pre War BSA incl. Sloper and Blue Star fitted with Type 6 or 76 Carburettor. Various Jets avaiable on request.

Gearchange Lever BSA A10/7
SW Arm BSA B31/B32/B33/B34 swing arm
1946-61

Fork Gaiter Clip BSA /Pair

Pattern BSA Various
Price per PairPlease look at all picturestotal length approx. 405 mm

BSA, Kickstart Ratchet Pinion BSA B31/M21

Made in England

Half Time Pinion BSA B32 BSA Goldstar
Timing 5° out

to be used with Inlet 65-2444
Exhaust 65-2446 and 65-1881

road racing Petrol AV-GAS
Exhaust Pipe straight through or Megaphone

Alkohol Megaphone B32 Gold Star with cams 65-2448 and 65-2450

Not to be used on B34 or Gold Star 500 cc engines

 Triumph/BSA Rocker Box Cap Pre Unit Triumph TRW
BSA B25/B50
Fibre washer - (70-1577)
Thread Diameter: 37.8mmPlease view ALL pictures

BSA Piston M20 +020 NOS. 1/2mm os
no piston rings
no gudgeon pin
no circlips
new, old stock original BSA

BSA Domed Head Bolt- BSA Various

Triumph. Clutch sprocket 43T. Triumph P/U
BSA S/A A7 A10 f. the 4 Spring Clutch conversion
T100, T110, T120, 5T, 6T
Gold Star-late Type
Rocket Gold Star
5 bonded clutch plates

Made in England

Kickstart Quadrant BSA B50.B25.Triumph TR25 1970-71
Length of Needlebearing: 18mm

BSA. Mainstand .
With Extensions Group A
Distance Hole Middle to Bottom: 22.5cm.
A7/A10 1960-63
Shooting Star
Super Rocket Paint not perfect

Rocker Box Cap Triumph Pre Unit
Triumph TRW
BSA B25/B50
Fibre washer - (70-1577)
Thread Diameter: 37.8mm