Stan's Tubeless Universal Valve Stems - Brass 44mm Pair Brand-Supacaz }Ritchey WCS Zero Seatpost: 30

}Ritchey WCS Zero Seatpost: 30

Includes ten precision-machined bushings in 6 sizes covering installation of all road mountain and bmx press-fit bottom brackets cups and bearings plus a BB Bushing Spacer for enhanced flexibility speed and alignment

Flange No Color Black/Gray Length 130 Defined Color Black Grip Shift Specific No Shape Ergo Weight 306 Lock On Yes

Rounded edges make for easier wheel installs and are UCI-compliant

Tooth Count 22 Ring Position/Type Inner Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds Single Speed 3/32" Chainring BCD 58 Color Silver Defined Color Silver Material Stainless Steel

Stan's Tubeless Universal Valve Stems - Brass 44mm Pair Brand-Supacaz }Ritchey WCS Zero Seatpost: 30Stan's NoTubes Brass Valve Stems 44mm Pair. The original tubeless valve stem most rims and a perfect fit for all Stans BST rim models. Durable brass construction with removable valve core makes adding sealant easy. Sold as a pair TECH SPECS Valve Core Removable Material Brass Length (mm) 44 Valve Presta Defined Color Silver