SCHRADER TO PRESTA RIM ADAPTER
SCHRADER TO PRESTA TO RIM ADAPTER
These handy little plastic adapters, allow your Schrader sized drilled rim opening to convert to the skinny Presta valves.
If your rim already suits the skinny Presta Valves, you can drill out the rim to suit the fatter Schrader Valves, with care of course.
Bicycle valves are called various names, so this explanation might help newbies.
SCHRADER (big black, usually rubber valve)
- A/V (American Valve)
- Car / Motorbike Valve
- Usually from 30mm up to 50mm
PRESTA (skinny metal valve, with an end that opens & closes)
- F/V (French Valve)
- Usually from 30mm up to 80mm