Schwalbe Tube #17 700 x 28/45 Presta Valve Mid Length Valve 50mm 29 This ABEC-5 bearing features deep-groove

This ABEC-5 bearing features deep-groove design races

flat edges along their backs to provide strong braking traction

Comfortable and breathable bib strap design for a secure

Puncture protection layer

or Veloce cranksets to frames with a British (BSA) threaded bottom bracket shell

Schwalbe Tube #17 700 x 28/45 Presta Valve Mid Length Valve 50mm 29 This ABEC-5 bearing features deep-grooveThe Schwalbe SV17 Presta Tube ensures excellent air retention for consistent tire pressure. Its high purity butyl rubber compound prevents premature pressure loss, leading to fewer inflations and improved riding efficiency. Maintaining correct pressure reduces puncture risks and minimizes rolling resistance for a smoother ride. Built for reliability, each SV17 inner tube undergoes a rigorous double factory inspection and is inflated for 24 hours to