Axle Key 8mm wide x 6mm thick x 60mm long - No Pegs

Axle Key - 2 Pegs 8mm wide x 4mm thick x 60mm long

$7.02

Set Screw 8mm x 1.0 - 10 pack

$9.00

Cassette for 35mm Bearings 2 Hole

$15.00

Bearing Cassette 40mm Adjustable Tension

$52.73