Phil Wood 6001 Cartridge Bearing (1)

This is a single Phil Wood 6001 Cartridge Bearing. Compatible with 2nd Generation Front Track & Road Hubs, Surly Track Hubs.

Features:

• Phil Wood and Company is credited for pioneering the first production sealed bearing cycling components
• 100% filled with Phil Waterproof Grease for maximum durability
• Bearings with an “X” have the same seals as those specified for submersible motor/pump bearings