Continental Supersonic Tube - 26 / 650c x 18 - 25mm 60mm Presta Valve CheckoutSpec= 6 x 40.0 }Surly Preamble 700c Fork 9x100mm

}Surly Preamble 700c Fork 9x100mm QR 1-1/8" Straight Steerer Black

Valve Presta Material Aluminum Length (mm) 44 Defined Color Blue

8 Thickness 8

} Professional wheel centering stand arm can get out of center after being used frequently

80mm post uses a standard derailleur cable for its lever side adjustments

Continental Supersonic Tube - 26 / 650c x 18 - 25mm 60mm Presta Valve CheckoutSpec= 6 x 40.0 }Surly Preamble 700c Fork 9x100mmContinental Supersonic Tube 26 650c x 18 25mm 60mm Presta Valve. Supersonic tubes are further optimized for even lower weight and rolling resistance due to their thinner material and construction. Seamless and mold cured construction Removable valve core TECH SPECS Weight 50 Shaft Type Threaded ISO Width (mm) 18 ISO Width (mm) 19 ISO Width (mm) 20 ISO Width (mm) 21 ISO Width (mm) 22 ISO Width (mm) 23 ISO Width (mm) 24 ISO Width (mm) 25 ISO Diameter