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05-30-17 | 11:12 AM

#2

rumrunn6

Senior Member

Joined: Jul 2008

Posts: 30,434

Likes: 4,519

From: 25 miles northwest of Boston

Bikes: Bottecchia Sprint, GT Timberline 29r, Marin Muirwoods 29er, Trek FX Alpha 7.0

if you have a presta valve, this video might help. but I understand that sometimes, these valves can break. do you have a bike shop nearby?

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