Optis Tubeless Tire Insert - 29" x 28-40mm Insert Only MPFN-BK-99033 Matches Salsa Hinterland bibs and

Matches Salsa Hinterland bibs and cap

}Teravail Superlight Tube - 26 x 2

Proprietary additive system minimizesoxidation corrosion and wear

}Chris King NoThreadSet Headset - 1" Sotto Voce Black

This 4-piston brake is suitable for e-bikes with center motors

Optis Tubeless Tire Insert - 29" x 28-40mm Insert Only MPFN-BK-99033 Matches Salsa Hinterland bibs andOptis Tubeless Tire Insert 29" x 28 40mm Insert Only. OPTIS (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