On the starting line, every gram counts when chasing the clock. The Supersonic 700C Presta 42 mm from Continental joins your arsenal to optimize performance. With a wall thickness that can go as low as 0.45 mm, this inner tube is the ally of cyclists seeking lightness and speed. But beware, lightness also means delicacy: increased vigilance against punctures is necessary.Perfect for those who collect medals like others collect stamps, the Supersonic propels you towards unparalleled performance horizons. Although its extreme thinness requires more frequent inflation, it offers rolling resistance that will make your opponents shiver. It's the ultimate compromise between speed and challenge! In short, the Supersonic is the cherry on top for demanding competitors. It requires a bit of attention, but in return, it offers incomparable rolling smoothness. Ready to take on the challenge? Then pump, ride, win!
On the starting line, every gram counts when chasing the clock. The Supersonic 700C Presta 42 mm from Continental joins your arsenal to optimize performance. With a wall thickness that can go as low as 0.45 mm, this inner tube is the ally of cyclists seeking lightness and speed. But beware, lightness also means delicacy: increased vigilance against punctures is necessary.Perfect for those who collect medals like others collect stamps, the Supersonic propels you towards unparalleled performance horizons. Although its extreme thinness requires more frequent inflation, it offers rolling resistance that will make your opponents shiver. It's the ultimate compromise between speed and challenge! In short, the Supersonic is the cherry on top for demanding competitors. It requires a bit of attention, but in return, it offers incomparable rolling smoothness. Ready to take on the challenge? Then pump, ride, win!
There are no live offers for Continental Supersonic Bicycle Tire Tube, 700c x 18mm-25mm, Presta Valve, 42mm Stem, 50g right now. The all-time low we recorded was $2.00 on 10 Mar 2026. Set a price alert to hear when it's back in stock.
Prices last updated 20 Mar 2026.
Continental Supersonic Bicycle Tire Tube, 700c x 18mm-25mm, Presta Valve, 42mm Stem, 50g
On the starting line, every gram counts when chasing the clock. The Supersonic 700C Presta 42 mm from Continental joins your arsenal to optimize performance. With a wall thickness that can go as low as 0.45 mm, this inner tube is the ally of cyclists seeking lightness and speed. But beware, lightness also means delicacy: increased vigilance against punctures is necessary.Perfect for those who collect medals like others collect stamps, the Supersonic propels you towards unparalleled performance horizons. Although its extreme thinness requires more frequent inflation, it offers rolling resistance that will make your opponents shiver. It's the ultimate compromise between speed and challenge! In short, the Supersonic is the cherry on top for demanding competitors. It requires a bit of attention, but in return, it offers incomparable rolling smoothness. Ready to take on the challenge? Then pump, ride, win!
On the starting line, every gram counts when chasing the clock. The Supersonic 700C Presta 42 mm from Continental joins your arsenal to optimize performance. With a wall thickness that can go as low as 0.45 mm, this inner tube is the ally of cyclists seeking lightness and speed. But beware, lightness also means delicacy: increased vigilance against punctures is necessary.Perfect for those who collect medals like others collect stamps, the Supersonic propels you towards unparalleled performance horizons. Although its extreme thinness requires more frequent inflation, it offers rolling resistance that will make your opponents shiver. It's the ultimate compromise between speed and challenge! In short, the Supersonic is the cherry on top for demanding competitors. It requires a bit of attention, but in return, it offers incomparable rolling smoothness. Ready to take on the challenge? Then pump, ride, win!
Last updated at 20/03/2026 23:26:03
Supersonic Presta Valve Tube 700c
Continental Race 28 Supersonic Inner Tube - 700c - 700c / 20mm / 25mm / Presta / 42mm Valve
Delivery $33.75
Continental Supersonic Tube - 700 x 20 - 25mm, 42mm Presta Valve
45-day returns
Continental Supersonic Tube - 700 x 20 - 25mm, 42mm Presta Valve
Delivery between Mar 24 – Apr 3 $12.50
Continental Race Supersonic Tube 700C x 2025mm 42mm Presta
Delivery $4.92
Race Supersonic Continental Tube 700x20-25 Presta Valve 42mm 20-622/25-630 700 x 20 - 25
Delivery $23
Supersonic Presta Valve Tube 700c
Continental Supersonic Presta Valve Tube 700c
Delivery by Mar 31 $10
Continental Supersonic Tube - 700 x 20 - 25mm 42mm Presta Valve
Delivery between Mar 24 – 27 $5
Continental Supersonic Tube - 700 x 20 - 25mm 42mm Presta Valve
Delivery between Mar 24 – 28 $8.50
Supersonic Presta Valve Tube 700c
Continental Race 28 Supersonic Inner Tube - 700c - 700c / 20mm / 25mm / Presta / 42mm Valve
Delivery $33.75
Continental Supersonic Tube - 700 x 20 - 25mm, 42mm Presta Valve
45-day returns
Continental Supersonic Tube - 700 x 20 - 25mm, 42mm Presta Valve
Delivery between Mar 24 – Apr 3 $12.50
Continental Race Supersonic Tube 700C x 2025mm 42mm Presta
Delivery $4.92
