Optis Tubeless Tire Insert - 27.5" x 28-40mm Insert Only 29"/ 36" Tires - Tough vinyl covering protects

- Tough vinyl covering protects against scratching

712114-Q2-L17D10

182313-Q0-L

UPC: 689228320369

UPC: 705160006229

Optis Tubeless Tire Insert - 27.5" x 28-40mm Insert Only 29"/ 36" Tires - Tough vinyl covering protectsOPTIS (Odyssey Pneumatic Tire Insert System) is a lightweight, highly tunable, high efficiency, tubeless tire insert. Tire 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. OPTIS separates the function of the bikes grip from its suspension