Orangatang bushings yellow nipples hard 90 125kgdesigned to provide a lively and energetic ride nipples will revitalize any setup for carving pumping dancing freestyle and freeride poured in the extremely high reboun randy urethane formulathe bottom bushing carries most of the riders weight so it is compressed more than the top bushing the top bushing engages mostly when the rider leans in one direction to turn to account for this difference in loading we made the bottom bushing sl