| Listed in parts books | Not catalogued by year yet |
BSA PISTON B33 SHTROD 9.5+050
A +050 oversize piston listed as B33 SHTROD 9.5+050, part number R1210/050 — call to confirm exact fitment.
This is a piston listed under part number R1210/050, marked in the catalog as B33 SHTROD 9.5+050, coming in at the +050 oversize for a rebore. The description on this one is brief, and it isn't a Triumph part number as far as we can tell from what's in front of us — the B33 designation points elsewhere. We don't have enough in our records to confirm exactly what it fits or what compression ratio the 9.5 figure refers to.
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Because this one shows up with so little backing detail in our system, we'd rather be straight with you than guess. If you're chasing a piston for a specific rebuild, give us a call with your bore spec and engine type and we'll get you sorted or point you to the right part.
We don't want to put a bike model on this page we can't stand behind, so treat this listing as a starting point for a conversation, not a confirmed fit.
Sorry if we got something wrong here. If you think this information isn't correct, .