The Bones Swiss Labyrinth L2 bearings have a new shield that reduces drag and increases speed, not only that but these will last even longer between cleanings than the Bones Swiss bearings. Basically they've improved on something superb, which means the L2's are beyond superb, get on this right quick.
Set of 8 Bearings
4 Bearing Spacers
Double labyrinth non-contact, removable rubber shields allow easy cleaning and low friction
High speed nylon ball retainer provides added speed and strength
Pre-lubricated with Speed Cream racing lubricant
Skate Rated clearances, tolerances, materials and lubricant provide Bones quality performance