QUANTUM Casters + Wheels Setup (minus deck)

Includes everything but the wood. Otherwise fully assembled. 

2 casters, 2 springs (installed)
2 Gamma RED wheels: 90mm x 40mm, 80a (attached)
4 bearings
All spacers
1 wedge
All mounting hardware

Note bolt pattern is 2 3/8" x 4"
(Existing skateboard decks must be drilled.)