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Rene Herse Umtanum Ridge, 650B x 55 - Endurance

umtanum ridge endurance 1
$ 92.00

The Rene Herse Umtanum Ridge, 650B x 55 - Endurance

A high volume bike tire built with beefy durability for the hardcore gravel rider. Read More

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In Stock - ships today
umtanum ridge endurance 2


René Herse's largest 650b tire, the Umtanum Ridge is ready for a challenge. Rolling over boulders and climbing up roots is a cinch thanks to its massive traction patch. And with its heavy-duty casing, the Umtanum allows you to hit the trail at speed with little fear of cuts or punctures. A perfect choice for bikes like the Open WI.DE or Mosaic GT-X.

Features & Details

  • Clincher, folding bead
  • Tubeless-compatible
  • Maximum pressure with tubes: 55 psi (3.8 bar)
  • Maximum recommended pressure – tubeless: 55 psi (3.8 bar)
  • Actual width on 21 mm rim (internal): approx. 56 mm
  • Actual width on 23 mm rim (internal): approx. 57 mm
  • Extralight casing: +1 mm width
  • Tubeless: +0.5 mm width
  • Recommended rim: 17 - 40 mm (inner width; hookless: +1 mm)
  • The same ultra-fine threads as our Extralight casing, but in a denser, stronger weave
  • Protective belt under sidewalls and tread
  • Ideal for rough gravel and tough conditions
  • Dark tan sidewalls
  • Made in Japan
  • 595 g

Shipping & Returns

We ship the same day for everything other than entire bikes if you order before 11 am P.S.T. But if it's the weekend, we'll be out riding, and your order will leave Monday. Shipping costs are detailed on checkout, but we offer a few different services depending on your preference for speed. So if you need those new shoes for next week's ride or tomorrow's - we got you. And returns are easy, too. Send us a mail if something doesn't work out, and as long as it's unused and in its original packaging (naturally for apparel and footwear, you can try things on at home), we'll happily take it back within 30 days of your order.

If you have any questions or just want to say hi and talk about bikes, drop us a line.

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