Praxis Works Road Ring Set 130BCD 39/53T- Buzz MFPN=943-00-031 Push-pin folding mechanism

Push-pin folding mechanism

Cog Material Steel/Aluminum Range 10-50T Cassette Spider Mat

model Wild AM Competition size 27

Comprehensive shop kit for bottom bracket and cassette/freewheel spacing needs

Praxis Works Road Ring Set 130BCD 39/53T- Buzz MFPN=943-00-031 Push-pin folding mechanismDesigned 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