Runwell MEX Hex Wrench run-well In a nutshell

In a nutshell

(Silca) frame pumps

The Cinelli Caleido Dots Cap is perfect to add protection to the head

and work on most all 1 1/8 steer stems

Runwell MEX Hex Wrench run-well In a nutshellEasily measure handlebar and seat post positions. Popular hexagonal wrench with the hardness and flexibility of chromoly steel. MEX is a ball hex allen key with a scale. Found a measure in the bag of a keirin racer, which led to the development of this wrench. Measures up to 110mm. Large size markings on two sides enables you to confirm sizes easily. We adopted black dyed finish which does not compromise machining accuracy since there is strict