Tube Senso all Weather 700x28c Anima Latex Black 305656675 VREDESTEIN Co | eBay
Vredestein Race Latex Tube - 20/25-622 | BIKE24
VREDESTEIN Inner Tube 28" Latex Superlite | 700 x 20/25C SV 50 mm, 12,50 €
B Xavier Disley, PhD on X: "Interestingly the Revoloop tubes (25g) become faster than the Vredestein Superlite latex tubes (53g) only once you hit a ~15% gradient. Vredestein is over twice the