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A lightweight, high volume tyre with an inverted tread that looks and handles like no other tyre out there. perfect for any 650b bike that can squeeze in 41mm tyres.

From £26.99



Black with Tan Sidewall / 41mm / 650B
Lots In stock £26.99
Black with Black Sidewall / 41mm / 650B
Lots In stock £26.99

Fatty Rumpkin Original, Green label, folding

This is a classic Rivendell Bikes design, a relatively light tire with high volume, smooth rolling on pavement, and a little grip on dirt. A good all-around town, touring, trail tire that wears so well that once you put it on, itll be there for years. Folding bead to save 60g, but mainly to make it easier for you to take as a spare on tour, and easier for us to efficiently stock in the warehouse. High marks all around for this tire!

650B x 41mm. Inflate 30 to 65 psi. 480g.

Lets say you weigh 180 and are riding it general purposely, with from zero to 15 pounds of load on relatively smooth streets. In that case, try, like, 40lbs. Bumpier roads, take it to 30lbs. Heavier rider or loads, 45 to 50. Even tho it says up to 65lbs, theres never a need for that.

If you regularly ride through glass or goatheads, or store your bike outside in the Arizona sun, get the up-armored force field version.

Additional Information

Product Code:TYPAFRG

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