Riptide - APS ShortStreetBarre Bushings (set of 2)

APS™ (Animated Polymer Systems) compound
Lively and responsive, high-performance urethane with just the right amount of rebound. Very linear in response so you can control the bushing instead of the other way around.

Hints in choosing Hardness:
They feel softer compared with similar durometer of other brands (e.g. Bloodorange, Venom, etc.) , so normally people pick greater duros than those they used to ride on.