Joined: Jan 2006
Posts: 634
Likes: 3
From: Central WI
Bikes: Raleigh Olympian, Trek 400, 500, 1500, 6700, Madone 6.9, Sekai 2400, Schwinn Passage, KOM, Super Letour, Nishiki Sport, Vision R45, Bike E, Volae Team
If you've ever blown up a tube looking for a leak you know how much a tube expands. If you can get a tube into a tire it will work. Look at the rbig ange of sizes listed on the box of many tubes. Don't sweat it.