Spacers / lifters for Syntace C3 aerobars

thingiverse

This is a 3D-printed alternative to the Syntace C3 aerobar lifter kit, which is quite hard to come by and not cheap. A single spacer lifts the bar 10mm. Like the spacers from the original kit they are stackable. The original M6 attachment bolts are 26mm long. You will need longer bolts when using these spacers: The bolt's length has to be increased by 10mm for each additional spacer. As you can see in the photos I took a bunch of overly long bolts with continuous thread and cut them to the required size with a hacksaw.