Optis Tubeless Tire Insert - 27.5" x 28-40mm Insert Only CheckoutSpec= Rasta 0 Primary Color Grey Labeled

0 Primary Color Grey Labeled Size 700x37C Tire Width 37C Tire Width Range 30 - 38 e-Bike approved No Bead Folding Tire Type Tubeless Ready Tire Diameter/ISO 700C/622

BB30 - consumer model compatibility BB30

37BB/Frame Interface EnglishBB Shell Width (mm) 68BB Shell Width (mm) 73Weight 83Spindle Interface Type Shimano Hollowtech IISpindle Interface Type RaceFace EXIDefined Color Purple

}Gorewear Spinshift GTX Jacket - Green Mens Medium

So ride with confidence in your gear’s performance

Optis Tubeless Tire Insert - 27.5" x 28-40mm Insert Only CheckoutSpec= Rasta 0 Primary Color Grey LabeledOptis Tubeless Tire Insert 27. 5" 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