Original rise the front Tire to 2,5cm or 5,0cm
with the additional Bottom Stand it rise up to 7,5cm and 10cm

Original from TroyDL:

https://www.thingiverse.com/thing:903537
Bicycle Front Tire Riser for bicycle trainer stands
by TroyDL, published Jun 29, 2015

THX!

Print instructions

Category: Sport & Outdoors Print Settings

Printer Brand: Prusa

Printer: i3 MK2S

Rafts: No

Supports: No

Resolution: 0,2

Infill: 10%

Notes:

Bottom 10% infill
Top 20% infill

For Additional stability I made 4 Perimeters.