Jagwire pro indexed inline gear adjuster 45mmjagwires tried and true indexed inline gear adjusters can be found on millions of bikes from the coast of america to china and everywhere in between compatible with all 45mm gear housing they provide easy and safe access to derailleur adjustments that you may need to make on the fly features contains 2 inline adjusters compatible with 45mm gear cable housingbuy jagwire components from chain reaction cycles the worlds largest online bike stor