René Herse Orondo Grade 700 x 31 mm

The Orondo Grade is a modern tubeless road tire with the performance, comfort and ride feel that our Rene Herse tires are famous for. It’s rated to a max. pressure of 90 psi (6.2 bar)—enough for heavy riders and those who prefer a stiffer feel to their bikes. A high-tech liner keeps our supple casings airtight without making the tire stiff and sluggish.

We name our tires after the roads that inspire them: Orondo Grade is a 7-mile 10% climb up a side canyon of the mighty Columbia River. The Orondo Grade was the half-way point—and often decisive climb—of the near-mythical, long-defunct 285-mile cross-state race, S2S ‘Seattle-to-Spokane.’ Snaking up a canyon carved into basalt cliffs, the Orondo Grade is hot and barren—a true test of endurance. (The photo shows Jan in the early 2000s leading the race up the Orondo Grade.)

The supple casing of Rene Herse all-road tires rolls smoothly over surface irregularities. The tread pattern interlocks with the road surface for superior cornering grip, wet or dry. The tread has enough thickness in the center to last thousands of miles, but it’s thin and supple on the shoulders where it doesn’t wear.

René Herse Orondo Grade 700 x 31 mm

La carcasa estándar es nuestra opción más asequible: cómoda y rápida, pero también resistente para soportar un abuso considerable. La carcasa Extralight lleva el rendimiento, la comodidad y la sensación de tu bicicleta a un nivel completamente nuevo. La carcasa Endurance está reforzada para una mayor protección de los flancos y resistencia a los pinchazos, al mismo tiempo que conserva la velocidad y la comodidad por las que son famosos los neumáticos Rene Herse.

The René Herse Orondo Grade 700 x 31 mm is tubeless-compatible. For tubeless setup, we recommend SealSmart sealant.

Pro Tip: While the Orondo Grade can be used with tubes, we recommend our 700C x 32 Stampede Pass for use with tubes, unless you need the Endurance casing.