20" x 2.10 - 3.00 Schwalbe Downhill Inner Tube Schrader Valve No. 7D (AV7D) 31 We love what Vittoria does

We love what Vittoria does with its inner tubes when it comes to performance

here's why it's the perfect choice for road cyclists:

80 (90-559)

The Race Rocket for road cyclists

Seals slices up to 19mm

20" x 2.10 - 3.00 Schwalbe Downhill Inner Tube Schrader Valve No. 7D (AV7D) 31 We love what Vittoria doesWho makes the best bike inner tubes? In our opinion its got to be Schwalbe. They go further in every way to give you the highest quality bike inner tubes on the market. Why not upgrade to Schwalbe tubes today with Tube King. Plus, the AV7D Downhill tube is extremely durable and has a re enforced valve foot to protect against valve tear off; ready to stand up to the demands of Downhill. Schwalbe Number: AV7D Downhill Schwalbe AV7D (Schrader Valve)