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| Listed in parts books | Not catalogued by year yet |
PISTON BSA GS CLUB 9 +050
A +.050 oversize piston for the BSA Gold Star Club engine.
PN · R1235/050
This is a piston for the BSA Gold Star Club series engine, listed in the +.050 oversize. That plus-size figure means it's meant for a cylinder that's already been bored out that extra fraction over standard, so it's not a part to grab blind - you want to know your bore spec before ordering.
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Our catalog record on this one is brief and it's a BSA engine part, not a Triumph part, despite where it landed in our system. If you're piecing together a rebuild on a Gold Star Club variant, give the shop a call and we'll confirm the bore size and any other details match what you're working with before you order.
$86.95
Pin your bike to check this part fits.
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