BSA/Triumph Piston B25 & TR25 +020
Bore: 67mm +020 (=67.5mm)
Piston Clearance 0.12mm or 45thou
comp. ratio 9.25:1 with piston rings, circlips and gudgeon pin
Bore: 67mm +020 (=67.5mm)
Piston Clearance 0.12mm or 45thou
comp. ratio 9.25:1 with piston rings, circlips and gudgeon pin
Article number
BOA86
Price excl. VAT
€ 137,50