Challenge Tire 4 Stagioni 700x28 TLR Black/Tan CheckoutSpec= 20''x2.40 Unlike traditional tire plugs that

Unlike traditional tire plugs that attempt to press rubber strips into a puncture dual action DARTs create both a mechanical and a chemical seal

Precision full-complement sealed cartridge bearings

} Ultra-lightweight and very secure hybrid bag design - can be folded down and easily stowed away

32mm installed diameter is perfect for most riders

Challenge Tire 4 Stagioni 700x28 TLR Black/Tan CheckoutSpec= 20''x2.40 Unlike traditional tire plugs thatSuperior cornering traction and puncture resistance in diverse weather Easy fit shape Handmade Superpoly 260tpi casing XP casing protection with Corazza silver and gold armor SMARThydro rubber compound Hookless compatible bead Model 4 Stagioni Size 700c Width 28mm Casing SuperPoly TPI 260 Compound SMARThydro Bead Folding Type Tubeless Color Black Tanwall Weight