Thinvik TPU Inner Tube 700 x 18-32 Review

I’m trying to build a really light modernish road bike and so I’ve decided to try out TPU tubes. When they first hit the market, they were just too expensive for me, but the Thinvik tubes were about $10 each which isn’t so bad. They also have metal stems which seem like an improvement over Continue reading "Thinvik TPU Inner Tube 700 x 18-32 Review"