So you brought your big boy legs, did you? Well, these Praxis standard 130BCD road chainring sets from Praxis Works are engineered for the highest performance shifts in all conditions and under any load. With LevaTime® performance and their proprietary forging processes, these chainrings offer the fastest shifts and longest lifetime of any chainring on the planet. Available in two different form factors, these Praxis chainring sets provide the ultimate performance upgrade for your road bike. Whether you're tackling tough climbs or pushing for top speeds on the flats, these chainrings will deliver exceptional performance every time. Say goodbye to slow shifting and hello to precision and reliability with Praxis Works.