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BSA A7 Big Bore Cylinder +020 used

Thick Flange
70,5 = +020
7 Fin
A10 make to fit A7
Short stroke engine

for restoration - no warranty

BSA Parts Book 1958-59
A7, A10 Twin
A7 Shooting Star
A10 Super Rocket
Swing Arm Frame
650 - 500 ccm Twins

52 pages

BSA Replacement Parts Catalogue 1960-
500 - 650ccm Twins
A7, A10 Twin
A7 Shooting Star
A10 Super Rocket
500 Flash, Royal Tourist
Spitfire Scrambles
Swing Arm Frame

99 pages

BSA A7/A10 Engine Sprocket 18T. 2-lobe used
cam.A7.A10.

Made in England

for restoration - no warranty

BSA A7/A10 Engine Sprocket 18T. 2-lobe used
cam.A7.A10.

Made in England

for restoration - no warranty

BSA A7/A10 Engine Sprocket 18T. 2-lobe used
cam.A7.A10.

Made in England

for restoration - no warranty

Magneto Pinion Puller. BSA. A7. A10. M20. M21. M33. B31. B32. B33. B34. Gold Star.

A7. A10. Sutable for manual advance and retard drive gear.

5/8" OD Thread. 20TPI.

Sump Filter with Gaskets
BSA A7. A10. A50. A65. A70.

BSA Kneegrip Rubbers A7/A10/B31/B32/B33/B34 BSA A65/A501963-70 (for all Road Mod.-not competition) BSA C15/B40 1958-1967 black

Price per Pair

BSA/Triumph Fork Gaitor BSA:A50/A65/A75 1964-on
Triumph:T120/T150 1968-70
T100 1972
Price per Pair

Length: 160mm
ID ca.: 50mm
 

Engine Sprocket 16 T. 2 Lobe
used.
Bsa.A7.A10.

Head Race Set
Steering Cap BSA Various
early Mod.

AD: 54mm
ID: 36.5mm
H: 12.4mm

BSA M20 M21 M33
1946-1961 BSA A7 A10
1946-1961 B301 B302 B303 B304
Gold Star 1950-1965
early A65

BSA Front Brake Cable

BSA 350/500cc
B Group 31,32,33,34 1959

BSA 500cc A7 Twin 1959

Inner: 101cm
Outer: 83,5cm

BSA Taper Roller Steering /Set
BSA B31/B32/B33/B34,
Gold Star,
M20/M21/M33 after 1946
A7/A10
A50/A65 up to 1965Please look at all picturesHight ist 15 mm
These Bearings are constructed in England and the outside and inside measurements are exactly correct f. BSA

BSA Chain Adjuster Bolt A7/A10 Plunger
BSA M20, M21, M33, 1937-1939 Rigid Frame
incl. WM20
also fits Plunger B31, B32, B33, B34
Chain Tensioner
Rigid BSA M-Group 1937-57
Also for WD Models

BSA Steering Cone Bottom
BSA M20 M21 M33
1946-1961 BSA A7 A10
1946-1961 B301 B302 B303 B304
Gold Star 1950-1965
early A65   New, old stock

BSA Fork Bush Repair Set
f. telescopic forks A7, A10,B31. B32. B33. B34.
M20 1949-56 rigid & spring
M21 1949-58 rigid & spring
M33 1949-57 rigid & spring
A50. A65 -1968 included (Sept. 1968 changes to Fork bushes and seals)
BSA C11G 1954-57
29-5347. 65-5424. 29-5313. 65-5451. 65-5346.
Ariel 1954-58
H14-46
H17-49
H16-49
 

BSA A7/A10 1959-61
Victor, Shooting Star, TR25W
1965-68
Also for BSA Rocket Gold Star Touring Models

Inner: 145cm
Outer: 133cm

BSA A7 A10 Clutch Plate Plain Driven PlateBSA M20 1949-1956M21 1949-58M33 1949-576 -Spring Clutch
Top Quality.

BSA Chain Adjuster Bolt A7/A10 Plunger
BSA M20, M21, M33, 1937-1939 Rigid Frame
incl. WM20
also fits Plunger B31, B32, B33, B34

Rockerbox Gasket small,
BSA A7, A10, Rocket 500/650cc Twin Ariel 650cc Twin

BSA Inner Timing Cover Gasket

BSA: A50,A65 A70

Front Brake Cable
BSA 500 A7 Twin 1960
BSA 350/500 B Group 31,32,33,34
1960

A Group / B Group
7" Brake, Clevis End

Inner: 102,5cm
Outer: 83,5cm

BSA Clutch Plate Surflex A,B,C Mod., 6-spring clutch Rigid
Swinging Arm A Mod.  C10.C11.C11G Mod.
C10.C11.C11G.B31.B33.B32.B34.M33.
A10.A7.Gold Flash. Gold Star.Road Rocket.
Super Rocket. Rocket Gold Star.BSA M20 1949-1956
M21 1949-58
M33 1949-57

OD: 152mm
ID: 105mm

Also for dry use!

BSA Screw C15/B40/A7-A65
Chaincase,Timing Cover, Gearbox Retaining Screws
BSA B31/B32/B33/B34 3/16WW. UH 3/8"