Stans Tubeless Universal+ Valve Stems - Alloy Extra Tall Black Pair CheckoutTitle=Tektro TR203-24 Disc Rotor - 203mm Range 13-28 Cassette Cogs 13-15-17-19-21-24-28

Range 13-28 Cassette Cogs 13-15-17-19-21-24-28 Drivetrain Speeds 7

AXS enabled for easy wireless setup

7x7mm and 7x9mm replacement clamp set for all Specialized road seatposts equipped with a single-bolt cylindrical wedge clamp design

55 Wheel Size 20" Steerer Tube Material Steel Crown Race Integrated

Stans Tubeless Universal+ Valve Stems - Alloy Extra Tall Black Pair CheckoutTitle=Tektro TR203-24 Disc Rotor - 203mm Range 13-28 Cassette Cogs 13-15-17-19-21-24-28Insert compatible tubeless Presta valves with removable core Tapered elliptical stopper ensures air tight seal on all rims Self locking valve nut has a captured o ring to prevent loosening Tap Cap stays securely fastened and has a twist and pull design TECH SPECS model Universal+ alloy length 63mm color black valve presta insert compatible yes package pair