Replacement Infinity Roller Skate Truck (4pcs) mount and Comfort all in one

and Comfort all in one roller skate park boot

3PF allows for 3PF Inline Midpoint

and minimizes wheel bite

The curved carbon boot base produces the stiffest sole on the market and guarantees that none of your energy gets absorbed by the boot

Replacement Infinity Roller Skate Truck (4pcs) mount and Comfort all in oneThe replacement roller skate 20 and 32 trucks for the Infinity plate. Axles are 7mm. Trucks with all parts assembled but need to be adjusted when mounting. Part # Quantity & Description A 4 x Steel kingpin B 4 x Kingpin tighten nut C 4 x Action nut D 8 x End protector E 4 x Action nut locking screw F 4 x Top cushion cone shape 88A black G 4 x Bottom cushion cylinder shape 88A black H 4 x Top washer cup I 4 x Bottom washer cup J 4 x Forged truck K 8 x