| Also known as | JRC BB1 |
| Listed in parts books | Not catalogued by year yet |
SKID PLATE,TRI PU 1954-59 (Single Front Down Tube)
Skid plate for pre-unit Triumphs (1954-59) with the single front down tube frame.
This is a skid plate for pre-unit Triumphs with the single front down tube frame, as used across the 1954-59 span. It mounts under the frame's front downtube to protect the tube and the underside of the engine cradle area from rocks, curb strikes, and general road debris kicked up from underneath the bike.
Read more
Single front down tube frames are specific to that mid-'50s pre-unit run, so this plate is not a universal fit across all pre-unit years — it's built for that particular frame layout. If you're not sure whether your frame has a single or later double downtube setup, check before ordering.
We don't have much more detail on this one beyond what's in the catalog listing. Call the shop if you want to confirm fitment against your specific frame before you buy.
Sorry if we got something wrong here. If you think this information isn't correct, .