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BSA Piston 250cc C10/C11/C11G/C12 +040 = 64 mm

BSA Piston 250cc C10/C11/C11G/C12 +040 = 64 mm

BSA 250cc Piston Assembly complete Piston Clearance 0.12mm or 45thou Compression Height: 25.2mm C11 1939-55 C12 1955-58 can also be used for C10, even if they usually had a flat...
BSA/Triumph/AMC Ball Bearing 6205

BSA/Triumph/AMC Ball Bearing 6205

Ballbearing Triumph, BSA Wheelbearing 6205 Clutch and Gearbox sect. Triumph T15, T20 Engine Sect. BSA AMC Wheel Bearing also Gold Star BSA M20 Main Bearing
Triumph/BSA Ball Bearing Crankshaft

Triumph/BSA Ball Bearing Crankshaft

Triumph Bearing Crankshaft/Ball Bearing RMS 9.C3. MJ1.1/8JC3 driveside OD: 2 13/16" - 71,5mm ID: 1 1/8" - 28,5mm W: 13/16" - 20,8mm RHP or NKE
BSA Engine Sprocket B31,B32,B33,B34,Gold Star.M20.M21.M33/ 23T. 4-Lobe

BSA Engine Sprocket B31,B32,B33,B34,Gold Star.M20.M21.M33/ 23T. 4-Lobe

Engine Sprocket 23T. BSA4 Lobe BSA B31,B32,B33,B34, Gold Star.M20.M21.M33New110-046428 chain1/2" x 5/16" Made in England
BSA B40 piston +20

BSA B40 piston +20

BSA Piston complete 8:1 Compression +20 = 79, 5 mm Piston Clearence 0.12mm or 45thou Gudgeon Pin: 19.00 mm Compression Height: 40.9mm incl. gudeon pin, piston, rings, circlips
BSA CB/DB Goldstar 350cc Piston 040

BSA CB/DB Goldstar 350cc Piston 040

BSA CB/DB Goldstar 350cc Piston 040 72 mm Piston Clearance 0.12mm or 45thou
BSA Piston M20 +60

BSA Piston M20 +60

BSA Kolben M20 +060 Replica copmplete 82mm +060 (=83.5mm) Piston Clearance 0.12mm or 45thou These pistons now come with 4 piston rings. You can also use them only with 3...
BSA B33/M33 Piston 500 cc +020, 1946-53

BSA B33/M33 Piston 500 cc +020, 1946-53

BSA B33 Piston +020= 85.5 mm1946-1953Hep 11341+2065-1260piston rings slightly rusty to be used with flywheels65-1235 and 65-1235to be used with conrod 66-482Piston Clearance 0.12mm or 45thouCompression Height: 31mmPiston top -...
BSA M21 Piston +40

BSA M21 Piston +40

with gudgeon pin and rings 040=83 mm Replica Compression height: 31 mm Piston Clearance 0.12mm or 45thou
BSA A10 Pistons STD. / Pair

BSA A10 Pistons STD. / Pair

BSA A10 Pistons Standard Size incl. Rings, Gudgeon Pins, Circlips 7.25:1 Piston Clearence 0.12mm or 45thou STD= 70mm  
BSA Piston M20 +20

BSA Piston M20 +20

BSA Piston M20 +020Replicacomplete82mm +020 (=82.5mm)Pin diameter 19 mmGPMPiston Clearance 0.12mm or 45thouCompression Height: 40.5mmThese pistons now come with 4 piston rings.You can also use them only with 3 piston...
BSA Piston B33/M33 1954-60 +040

BSA Piston B33/M33 1954-60 +040

BSA Piston B33/M33 1954-60 +40 =86 mm middle gudgeon pin to Crown 48 mm Gudgeon Pin Diam. 19 mm Piston Clearance 0.12mm or 45thou for short conrod Compression Ratio 7.5:1...
BSA/Triumph Ball Bearing Timing Side

BSA/Triumph Ball Bearing Timing Side

BSA/Triumph Ball Bearing Timing Side 500cc OD: 72mm ID: 35mm W: 17mm LJ30 6204 i. e. Rear Wheel BSA A7/A10 7"
BSA Piston B33/M33 1954-60 std.

BSA Piston B33/M33 1954-60 std.

BSA Piston B33/M33 1954-60 std. Made in Italy STD=85 mm middle gudgeon pin to Crown 48 mm Gudgeon Pin 19mm Piston Clearance 0.12mm or 45thou for short rod Compression Ratio:...
BSA CB/DB Goldstar 350cc Piston STD.

BSA CB/DB Goldstar 350cc Piston STD.

BSA CB/DB Goldstar 350cc Piston STD. 71 mm Compression 9:1 CB32/DB32 Piston Clearance 0.12mm or 45thou
BSA B40 Piston +40

BSA B40 Piston +40

BSA B40, 8:1 Compr. +40 = 80mm Piston Clearance 0.12mm or 45thou Gudgeon Pin: 19.00 mm Compression Height: 40.9mm incl. gudeon pin, piston, rings, circlips
BSA A7 Engine Push Rod Set

BSA A7 Engine Push Rod Set

Engine Push Rod Set BSA A7Alloy2xL: 230mmDM: 8mm2xL: 205mmDM: 8mm
BSA Piston M20 Std.

BSA Piston M20 Std.

BSA Piston M20 Std. Replica complete 82mm Piston Clearance 0.12mm or 45thou These pistons now come with 4 piston rings. You can also use them only with 3 piston rings.
BSA B40 Piston std.

BSA B40 Piston std.

8:1 comp BSA B40 Piston std. STD = 79mm Gudgeon Pin Diameter: 19mm Total Height: 73.85mm Compression Height: 41.2mm Piston Clearance 0.12mm or 45thou
BSA C15,B50/B40.B441 Triumph TR25 Chain Tensioner Blade

BSA C15,B50/B40.B441 Triumph TR25 Chain Tensioner Blade

BSA C15,B50/Triumph TR25 Chain Tensioner Blade Made in England