Praxis Works Road Ring Set 130BCD 39/53T- Buzz CheckoutSpec= PunctureGuard and bottom-out/negative-bumper kits for servicing

and bottom-out/negative-bumper kits for servicing RockShox rear shocks (pre 2008 oil-damper units are non-serviceable)

Compatible only with Torch hubs and wheelsets

Shifters: SRAM Rival eTap AXS HRD

4mm Stem Length 90mm Stem Material Aluminum Primary Color Black Face Plate Bolts 4

Praxis Works Road Ring Set 130BCD 39/53T- Buzz CheckoutSpec= PunctureGuard and bottom-out/negative-bumper kits for servicingDesigned for 5 arm standard, mid compact, compact and Cyclocross setups One Shot Cold Forging: exclusive manufacturing process creates a more complex tooth profile and provides more shifting features on a chainring which normal CNC manufacturing won't allow. Individual tooth profiles, alternating tooth angles, timed ramps and tactically placed shift pins are all jam packed onto a Praxis ring. Process creates a harder and tougher tooth overall