Odyssey OPTIS Tubeless Tyre Insert Size:27.5 Inch 52mm wheels and Abec-7 bearings

52mm wheels and Abec-7 bearings

8m (5' 11") and taller

And a disc brake

with heat-treated integrated head tube and Mid

Rated up to 110psi

Odyssey OPTIS Tubeless Tyre Insert Size:27.5 Inch 52mm wheels and Abec-7 bearingsOPTIS (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 cornering forces that the bike encounters. Pressure choice is always a compromise to balance these