Schwalbe Air Plus Tube - 29 x 1.5 - 2.4 40mm Presta Valve MFPN=11A00134 }Wolf Tooth Premium Headset -

}Wolf Tooth Premium Headset - EC49/40 Lower Red

5" 15 x 110 6-Bolt Black I9 Hydra

The NX Eagle rear derailleur features the proven SRAM 1x-specific X-HORIZON design

Designed around smaller shoulder width and arm span of young riders

}Full Speed Ahead SL-K Stem - 80mm 31

Schwalbe Air Plus Tube - 29 x 1.5 - 2.4 40mm Presta Valve MFPN=11A00134 }Wolf Tooth Premium Headset -Schwalbe Air Plus Tube 29 x 1. 5 2. 4 40mm Presta Valve. Air Plus tubes feature an increased wall thickness to help prevent punctures and pinch flats while maintaining air pressure better when compared to a standard tube. TECH SPECS ISO Diameter 622 Road 29" ISO Width (mm) 38 ISO Width (mm) 39 ISO Width (mm) 40 ISO Width (mm) 41 ISO Width (mm) 42 ISO Width (mm) 43 ISO Width (mm) 44 ISO Width (mm) 45 ISO Width (mm) 46 ISO Width (mm) 47 ISO Width (mm)