Paul Components Thumbies turn bar-end shifters into flat-bar shifters.Thumbies have a hinged clamp for an easy installation They have a shifter mounting boss that fits Shimano bar end shifters and most Shimano downtube shifters Machined in the USA of 6061 aluminum
| Clamp Size | 31.8Mm |
| Color | Black |
| Mount Type | Standard |
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$19.99 | $24.99
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$19.99 | $24.99
Product title
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$19.99 | $24.99
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