The Cube Bushing Seat can be found in Rey Trucks and are mostly used as standard in G-Bomb Torsion Tails where the Cube Bushings provide axle suspension that isolates the deck & rider from damaging shock & vibration. G-Bomb's Torsion Tail
Harder KranK durometer bushings (93a) for heavier-weight riders (over 140lbs) as harder durometer bushings allow for a nice tight set-up
Softer KranK durometer bushings (87a) for medium-weight riders (75 - 140lbs) as this medium-soft durometer isalso for those looking for a looser setup in the RoadSide position when coupled with a harder duro bushing.
PLEASE NOTE: The KranK Formula has quite a bit of adjustability - so order accordingly! You can tighten the kingpin nut up to two full turns to 'harden' or 'loosen' the duro.