Optis Tubeless Tire Insert - 29" x 28-40mm Insert w/ Standard Presta Valve MFPN=213035 Available in standard lengths and

Available in standard lengths and strokes and are a great upgrade for riders looking for a performance upgrade over their stock air suspension

Daisy chain front top tube attachment accommodates any top tube bag configuration

Designed to be bolted to truck beds the inside of vans the list goes on Axle Size 15Mm X 110Mm Boost Thru-Axle

The chain is the heart of the Eagle 1x12 drive train ensuring quiet operation long life and precise shifting

Designed as a rock-solid platform for your Hammerhead computer in the on-center out-front and aero position with a mount for your camera or light underneath

Optis Tubeless Tire Insert - 29" x 28-40mm Insert w/ Standard Presta Valve MFPN=213035 Available in standard lengths andOPTIS (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