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Quantity
1
3D printed seat post mount perfectly dimensioned for the Colnago Y1Rs.
Manufactured in Australia from Carbon Nylon for strength, durability and heat/UV resistance. Supplied with high quality blackened stainless steel fixings (M4 20mm bolt and M4 all-metal lock nut).
Mount options available for the following:
Garmin Varia (RTL/RVR/RearVue
5.0
18 ratings
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Y1RS mount for rear Garmin Radar/Light
Perfect does exactly what you want it to do
C
Clive · October 14, 2026
perfect
M
Marc · September 8, 2026
Perfect fit
Fit just perfect on the bike, super easy to install and super clean look.