Both of these old bikes have 10 speed cassettes now.
22:37
7-Speed Restoration - Wide-Range Mod Bike Build
11:03
Resurrecting Retro/Vintage Bikes
22:25
Old Road Bike To Single Speed - PUCH
13:28
HOW TO UPGRADE YOUR 7 SPEED WHEEL TO BE 8, 9 OR 10 SPEED CASSETTE COMPATIBLE & CHEAP TOO!
11:16
What parts fit your mountain bike? (I won't tell you to just Google it)
8:52
Cómo arreglar una bicicleta que cruje. Lubricación del eje de pedalier de la bicicleta
22:52
7 Speed To 10 Speed Retro MTB Conversion - Slick Bicycle Commuter Restoration
15:14