Brand: not Mavic
Do you want to use Presta Valve tubes but your wheel rims are drilled for Schrader Valves?
Then these converters will reduce the hole size so you can.
Made from a hardwearing resin, they just push in and hold firmly in the hole.
136 Item Items
Warning: Last items in stock!
|Part Type||Rim Valve Adaptor|
|Valve Type||Schrader to Presta|