In the Dirt 4: DIY Gravel and Tire size via Rene Herse

This week we drill into the value of the DIY gravel movement in the time of Covid and how excited Craig is about his SF routes for SBT VRTL. Randall dives deep into a Rene Herse blog post about what tire size rolls faster.  We conclude with a discussion about wide handlebars for gravel and the use of 3d printing technology.   Support the Podcast Register for SBT VRTL Rene Herse blog post: Why 700c wheels DON'T roll faster