IMPORTANT: Regardless of the information contained in this page and any downloadable guides, it is the customers responsibility to check the dimensions of our products for compatibility with your bike BEFORE ordering. FastTT is NOT responsible for incorrectly ordered items, nor obliged to accept them as returns.

Click on the name of a bike below to view the setup guide for FastTT aero bars

These setup guides are for the primary purpose of installing FastTT aero bars and may not contain adequate information regarding fitting components of other brands. Please check compatibility and dimensions with your bike before ordering.

Can't find your bike in this list? Email us for information -

Bolt Length Guide (PDF 430KB)

Product Selection Guide - Mono Risers (PDF 2MB)

Product Selection Guide - Twin Stack Posts (PDF 1MB)

Product Selection Guide- Cups & Extensions (PDF 1.3MB)

BTA Bottle Guide (PDF 1.6MB)

Aero Bars Dimensions (PDF 300KB)

Accessory Dimensions (PDF 1.6MB)

Click here to read about optimal setup for carbon aero handlebars

Click here for information and resources for the 2023 UCI rules and regulations.