***650b x 47.99 / 700c x 42.??***

These were both designed around a rim with a 21mm inner dimension and measure true to size. We always base badged sizing on the dimension of our Race casing since it tends to be a tiny bit wider than our JFF which in turn, is a tiny bit wider than our Robusto.

***700c x 45.??***

These tend to run on the wider side of the badged size and have been measuring around 46mm or so. A super nice size for romping in the woods, but still rolls nicely on the pavement due to an updated centertread tweak that moved the delta spacing a little tighter.

RACE: Our lightest, fastest casing with zero sidewall protection

JFF: An intermediate option. Still an unprotected lighweight casing, but more durable than our RACE due to thicker casing cords.

ROBUSTO: Our take on a protected tire - fast rolling and nimble but with weep-free, protected sidewalls to help prevent slashes.

Designed to be inflated/deflated to tastefully low pressures: 25-35psi (650b x 47.99), 30-40psi (700c x 42.??), 25-35psi (700c x 45.??).

Our ROSé pairs nicely as a front with our CAVA for the rear, it makes for a slightly quicker ride on pavement with only a minimal sacrifice in climbing and descending grip.

As a rear tire, the ROSé works well in the 650b size when paired with our MARS 27.5" up front for those that lack the frame clearance for a 2.2" tire in their rear triangle.