Bike Front Derailleur Conversion Shim - Improve Performance

Improve your bike's performance with our Bike Front Derailleur Conversion Shim. This handy accessory allows you to convert your front derailleur from 28.6mm to 31.8mm/34.9mm or 31.8mm to 34.9mm, making it compatible with a wider range of bikes. The shim is made from high-quality materials and designed to be durable and long-lasting. It is easy to install and adjust, making it a great addition to any cyclist's toolkit. With its precise fit and secure hold, this conversion shim ensures that your front derailleur operates smoothly and efficiently. Order now and enjoy improved performance on your bike with our Bike Front Derailleur Conversion Shim.