Unior Bottom Bracket Socket BBR60 ABUSMTBMARCH This structural approach delivers superior

This structural approach delivers superior overall stiffness and power-transfer efficiency while significantly enhancing impact resistance and fatigue life

5-degree engagement angle for rapid hub engagement when tackling technical terrain and for accelerating away from corners and the starting line

Lenses are easy to swap

and whatever else the trail throws your way

The intermediate knobs offer strong support under load while traction and stabilization for fast corners and challenging tracks are provided by the outer blocks

Unior Bottom Bracket Socket BBR60 ABUSMTBMARCH This structural approach delivers superiorAll 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. Mfr Claimed Weight TBC