Triumph Pre Unit T100 Pistons +40 /Pair. BSA A7 1947-50 +80
70-3615/040.E3615.67-00859:1 Compr. Ratio
Top Quality
Price per Pair
Pre Unit T100
500cc
64 mm
Piston Clearance 0.12mm or 45thou.
BSA A7 1947-50 +80
9:1 Compr. Ratio
Top Quality
Price per Pair
Pre Unit T100
500cc
64 mm
Piston Clearance 0.12mm or 45thou.
BSA A7 1947-50 +80