| Also known as | 20-42408, JRC 42408 |
| Listed in parts books | Not catalogued by year yet |
MIRROR 8MM 4IN ROUND 8IN STEM R/L
Round 4-inch mirror with an 8mm thread and 8-inch stem, fits either right or left mount.
This is a round mirror with an 8-inch stem, fitted with an 8mm thread to match British-bike mount points. The head measures 4 inches across, the classic round shape you see on a lot of vintage British twins rather than the later square or oblong styles.
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It's listed as R/L, meaning the same mirror works on either the right or left handlebar mount. The 8mm thread size is worth double-checking against what's on your bike before you order, since British bikes have shown up over the years with a mix of thread sizes on the mirror bosses.
We don't have a lot more written down on this one beyond the basic spec. Give the shop a call if you want to talk through fitment before it ships.
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