Schwalbe Extra Light Tube - 700 x 28 - 42mm 40mm Presta Valve Type-Multi Tools } Premium quality Cerbec USA

} Premium quality Cerbec USA Grade 3 ceramic (Silicon nitride: Si3N4) balls with Magnetite rustproof finish

Compatible with all SRAM 11-speed chains

Ultra Bright Daylight Visible 260 Lumen Flash Mode

}Finish Line 1-Step Cleaner and Bike Chain Lube - 8 fl oz Aerosol

Schwalbe Extra Light Tube - 700 x 28 - 42mm 40mm Presta Valve Type-Multi Tools } Premium quality Cerbec USASchwalbe Extra Light Tube 700 x 28 42mm 40mm Presta Valve. Extra Light tubes offer a reduced weight with the same reliability as the standard version. TECH SPECS ISO Diameter 622 Road 29" ISO Width (mm) 28 ISO Width (mm) 29 ISO Width (mm) 30 ISO Width (mm) 31 ISO Width (mm) 32 ISO Width (mm) 33 ISO Width (mm) 34 ISO Width (mm) 35 ISO Width (mm) 36 ISO Width (mm) 37 ISO Width (mm) 38 ISO Width (mm) 39 ISO Width (mm) 40 ISO Width (mm) 41 ISO Width (mm)