Super clean studded w/ cover - Track tested for tough trail taming. The all-new FX Nytro RTX was born to ride hard. It’s new Genesis 130FI engine with Engine Braking Reduction System and Camoplast Rip Saw track deliver aggressive corner-to-corner performance. The sled's over-the-engine, straight-shaft steering design and sport rider-forward ergonomics give it unparalleled handling and control. Big bumps virtually disappear beneath the race-proven Dual Shock Pro rear and advanced double A-arm front suspensions. The FX Nytro RTX 40th carries compression and rebound dual-clicker shocks with tough 16 millimeter rods on both arms of the rear suspension, and Fox FLOAT shocks up front, and cool retro 40th Anniversary graphics.