Praxis Works M30-BB86/92 Bottom Bracket seating Aramid fiber-wrapped aluminum/steel linear wires

Aramid fiber-wrapped aluminum/steel linear wires

MATERIAL: CNC machined head with extruded 6061 T6 series aluminum body

2mm steel handlebar and soft urethane grips with protective ends

lightweight grip with reduced plastic sleeve

Praxis Works M30-BB86/92 Bottom Bracket seating Aramid fiber-wrapped aluminum/steel linear wiresThe Praxis Works M30 BB86 92 Bottom Bracket at J&R Bicycles is crafted from precision ground steel and features a unique and convenient integrated design. The integrated style bearing, with bearing race and carrier combined, makes for quick and convenient installation and removal with the use of a BB press drift tool. This press fit BB is for use with an M30 alloy spindle crank on many different frame options (listed below) with 41mm diameter bore.