BSA Piston +20 OHV 1947-52 85,50mm B33, B34, B34 Gold Star. 1947-1952.

Images
Manufacturer
JP
Article number
12010.020. MAG3.5. W12010.
Price excl. VAT
€ 237,50
Variations

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Body

BSA Piston +20  OHV 1947-52 85,50mm. 1947-1952.

+020 = 85.5 mm

B33, B34, B34 Gold Star

8.5:1

Long stroke  Models only. Conrod number o/e 66-483

85mm std

 JP

including gudgeon Pin, piston rings and circlips

Piston Clearance 0.12mm or 45thou