Born to ride hard, the FX Nytro RTX is ready for the races. Corner-to-corner performance has never been more aggressive with the FX Nytro®'s Genesis 130FI engine with Engine Braking Reduction System and Camoplast Rip Saw track. Big bumps are no match for the race-proven Dual Shock CK rear and advanced double A-arm front suspensions. Years of knowledge gained from our racing programs accompanies compression and rebound dual-clicker shocks with tough 16mm rods on both arms of the rear suspension, and Fox FLOAT shocks up front.