Bones Bearings - Swiss 6 Ball Slip-On Vulcanized construction fuses the outsole

Vulcanized construction fuses the outsole to the upper for a flexible

which was added in an updated version in 1986

Universal Compatibility (sizes 159 & 169): Features a 6-hole baseplate for seamless fit with both old and new school mounting patterns

Priced at 1 set or 2 trucks (1 pair)

while an all-new micro-waffle tread and Sick-Stick™ rubber offer maximum grip

Bones Bearings - Swiss 6 Ball Slip-On Vulcanized construction fuses the outsoleThis unique design features six larger diameter balls instead of the seven balls used in most 608 bearings. The advantage of this design is higher speed, faster acceleration, greater strength and durability. Features Single, non contact, removable rubber shield allows for easy cleaning and less friction. High speed nylon ball retainer for greater strength and speed. Pre lubricated with Speed Cream racing lubricant Skate Rated clearances, tolerances,