Hi. This is for the standard Contact SL or SLR aero handelbars supplied with Propel from 2019 until 2022 (I believe).
These handlebars have a rather short lower section. I could sometimes feel the end of the bar when on the drops. So, I decided to make little extensions.
It adds 15mm to the length, which is about the length I could measure on other handlebars. I closed the ends off so a bar end isn't required.
The fit is ok, but you might want to file the end or use a bit of heat ifrom a heat gun to get them into the end of the handlebar, the bar isn't particularly round so a bit of manipulation is required. You could use some adhesive if you wanted.
Giant_hbar_extension_2.stl | 604.8KB |