Odyssey OPTIS Tubeless Tyre Replacement Insert Only Colour_Purple without being on something too

without being on something too far from the BMX feel like a 26"

and Purple Ano with laser logos

Available in 25

4″) and rear (2

Odyssey OPTIS Tubeless Tyre Replacement Insert Only Colour_Purple without being on something tooPLEASE NOTE: This is the REPLACEMENT INSERT ONLY for the Odyssey OPTIS tube, NOT the actual tube itself. OPTIS (Odyssey Pneumatic Tyre Insert System) is a lightweight, highly tunable, high efficiency, tubeless tyre insert. Tyre assemblies are one of the most important performance factors for any bike. They provide all the grip to the ground, they serve as a critical first element of the bikes suspension and they provide essential support to the