--- title: "LZ's Tech FAQ: Technical FAQ: Thumb pai" description: "LZ's Tech FAQ: Technical FAQ: Thumb pai" --- - [clydesdale bicycles](https://www.zinn.bike/bikes/clydesdale-bicycles/) - [ZINN Custom Bikes](https://www.zinn.bike/) - [Tui Bikes](https://www.zinn.bike/bikes/tui-bikes/) - [303-499-4349](tel:303-499-4349) - [Login or Create account](https://www.bigandtallbike.com/myaccount.asp?__hstc=248507544.90448e05af5b6838a0b3ffd1e40c765f.1752502478952.1753346888326.1753362879282.6&__hssc=248507544.2.1753362879282&__hsfp=945770823) - [View Cart](https://www.bigandtallbike.com/message.asp?msg=49&__hstc=248507544.90448e05af5b6838a0b3ffd1e40c765f.1752502478952.1753346888326.1753362879282.6&__hssc=248507544.2.1753362879282&__hsfp=945770823) [![Zinn logo white](https://blog.zinn.bike/hs-fs/hubfs/Zinn%20logo%20white.png?width=196&height=72&name=Zinn%20logo%20white.png)](https://www.zinn.bike/) [![Zinn logo 200px wide for checkout page](https://blog.zinn.bike/hs-fs/hubfs/Zinn%20logo%20200px%20wide%20for%20checkout%20page.png?width=196&height=72&name=Zinn%20logo%20200px%20wide%20for%20checkout%20page.png "Zinn logo 200px wide for checkout page")](https://blog.zinn.bike/) - [Home](https://www.zinn.bike/) - [Contact Us](https://zinncycles.com/contact/) Open main navigation Close main navigation - [Home](https://www.zinn.bike/) - [Contact Us](https://zinncycles.com/contact/) # LZ's Tech FAQ: Technical FAQ: Thumb pai TECHNICAL GUIDE # LZ's Tech FAQ: Technical FAQ: Thumb pai 1 min read Apr 06, 2016 zinn\_dev [Uncategorized](https://blog.zinn.bike/tag/uncategorized) Apr 5, 2016, 8:42:52 PM [zinn\_dev](https://blog.zinn.bike/author/zinn_dev) Share: [facebook-f icon](http://www.facebook.com/share.php?u=https://blog.zinn.bike/lzs-tech-faq-technical-faq-thumb-pai) [linkedin-in icon](http://www.linkedin.com/shareArticle?mini=true&url=https://blog.zinn.bike/lzs-tech-faq-technical-faq-thumb-pai) [Twitter icon](https://twitter.com/intent/tweet?url=https://blog.zinn.bike/lzs-tech-faq-technical-faq-thumb-pai) [pinterest-p icon](http://pinterest.com/pin/create/link/?url=https://blog.zinn.bike/lzs-tech-faq-technical-faq-thumb-pai) [envelope icon](mailto:?body=https://blog.zinn.bike/lzs-tech-faq-technical-faq-thumb-pai) LZ's Tech FAQ: Technical FAQ: Thumb pain, toe clearance, derailleur springs [http://ow.ly/3defPH](http://ow.ly/3defPH) [Uncategorized](https://blog.zinn.bike/tag/uncategorized) ZI ##### Written by zinn\_dev ## Related articles [View all blogs](https://blog.zinn.bike/) ### [![Plus-Size Cycling Clothing: Finding a Kit That Fits](https://blog.zinn.bike/hubfs/plus-size-cycling-clothing.webp) Plus-Size Cycling Clothing: Finding a ... 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