CHAIN HOLDER BIKE MED ALLOY BIKE MEDICINE deep tread to handle the

deep tread to handle the roughest roads

5mm layer of natural rubber between the tread and the casing for puncture resistance

Smarthead DX3 with a low profile air release button automatically adjusts to fit either Presta or Schrader valves

The M2 hydraulic brings high level braking and performance at an entry level price

Economical and easy to use

CHAIN HOLDER BIKE MED ALLOY BIKE MEDICINE deep tread to handle theSolid CNC machined aluminum Keeps the chain off the frame for cleaning Fast, simple mounting to any bike Not affected by cleaning chemicals or lubrication products Made in the USA Excellent for holding chain in place while in travel case with rear wheel removed