RZR Turbo Transmission Stage 2 Gear Reduction 50t 3236690 / 23t Reverse Shaft 3236689The new Turbo R gear is a 19% reduction and that is about 6% lower than the Ace gear set which is 13%. The two and four seat model Turbo RZR models come from the factory with different High and Reverse gearing so this kit provides a different reduction for two seaters vs four seaters in High and Reverse. This reduction is ideal for riders wanting a better crawl ratio when running 33" 35" tires. If you have ever been in a steep rock obstacle section of