If there is such a thing, Babyshoe Pass is our favorite tire here at Compass and Bicycle Quarterly. It’s 42 mm width gives it great cornering grip, comfort and puncture resistance. The 650B wheel size offers nimble handling with wide tires. The Babyshoe Pass is named after an iconic gravel pass in the central Cascade Mountains, because it’s great on gravel, too. Virtually everybody at Compass and on the “BQ Team” rides more than 90% of the time on these tires.
The Babyshoe Pass is an obvious choice for modern Allroad bikes. Some, like the Cannondale Slate, already are equipped with 650B tires, and they can realize their true potential with a set of supple tires. Others are designed around 700C x 35 or 38 mm tires, but 650B x 42 fits nicely and provides more air volume for gravel, as well as more nimble handling for paved descents. It’s a win-win situation, as evidenced by the Bicycle Quarterly test bikes that were equpped with these tires (above).
Being intended for pavement and gravel alike, the Babyshoe Pass tire always was an obvious choice for tubeless. However, tubeless-compatible tires have a different bead, so this required a new mold. We first wanted to gain experience with our other tubeless-ready tires before we replaced the molds for the Babyshoe Pass. Now that time has come…
When we designed the new mold, we increased the size of the Babyshoe Pass by 1.5 mm to make it a true 42 mm wide on most rims. If you mount it tubeless, it will be a little wider yet.
Currently, the new Babyshoe Pass is in stock with the “standard” casing. Later this year, the Extralight version also will get the tubeless-ready bead and extra width.
Click here for more information or to order.