Optis Tubeless Tire Insert - 27.5" x 28-40mm Insert Only MFPN=11159363 78 Bolt Mount Diameter 8

78 Bolt Mount Diameter 8

6061 alloy and 3D Net Shape Forging - Process that forces the material grain to follow the product shape for greater structural strength

99): stretch-proof

Classified cassettes are machined from one-piece steel with a high durability coating to reduce wear

1 Defined Color Black ISO Width (mm) 47 ISO Diameter 584 / 650b / 27

Optis Tubeless Tire Insert - 27.5" x 28-40mm Insert Only MFPN=11159363 78 Bolt Mount Diameter 8OPTIS (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 and