Bottom Bracket Socket Bsa30 oso 180 degrees of handlebar contact

180 degrees of handlebar contact on the stem body for twist-free security that will play nice with both alloy and carbon bars

all natural ingredients

ABLC Sawtooth dimple design helps manage air flow around the rim

making it a surprisingly simple upgrade to your cycling kit when every bit of comfort and performance matters

Bottom Bracket Socket Bsa30 oso 180 degrees of handlebar contactAll models of bottom bracket sockets are precision CNC machined tools for installation and removal of different external bottom bracket cups. They are made of aluminum billet and anodized red for durable finish and precise fit, that wont damage aluminum external bottom bracket cups. 1 2 square drive makes it easy to use with torque wrenches, ratchets and fixed handles.