Stans Alloy Valve Stems - 55mm Pair Black ModelNumber=25748 }Stans NoTubes Brass Valve Stems

}Stans NoTubes Brass Valve Stems - 44mm 25-pack

Tooth Count 30 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 96 Shimano Asymmetric Color Black Defined Color Black Material Aluminum

Designed For 20” - 24” Wheels

S Lower ZS55

Stans Alloy Valve Stems - 55mm Pair Black ModelNumber=25748 }Stans NoTubes Brass Valve StemsStans NoTubes Alloy Valve Stems 55mm Pair Black. Lightweight aluminum valve stems are half the weight of standard brass models. Secure round base is compatible with most tubeless rims and a perfect fit for all Stans BST and BST R rims. Removable valve core makes adding sealant easy. Sold as a pair TECH SPECS Length (mm) 55 Material Alloy Defined Color Black Valve Core Removable Valve Presta