Praxis - M30 THRU BB86/90/92 Bottom Bracket for 30mm Spindle Cranks Stock Item:Default Title 50 FV presta 48mm -

50 FV presta 48mm - 214g

Volume: 4L

Equipped with a removable and rechargeable battery

Valve cover helps to keep your valves clean

Rise            30mm/15mm/7mm    30mm/15mm               15mm/7mm

Praxis - M30 THRU BB86/90/92 Bottom Bracket for 30mm Spindle Cranks Stock Item:Default Title 50 FV presta 48mm -PRAXIS M30 THRU BB86 90 92 BOTTOM BRACKET M30 THRU BB for installing Praxis Doon & Lyft cranks into either BB86, BB90 or BB92 frames. Also good for other brand 30mm cranks like SRAM, RaceFace Easton Cinch cranks, Rotor Rex 3D+ cranks, and CaneCreek eeWings. See full spec and notes below. 30mm DRIVE 30mm Non DRIVE SPECIFICATIONS BUY THIS IF : You are installing Praxis Doon or Lyft crank into a bike with PF 41mm bore, and has the measurements below.