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. Also good for other brand 30mm cranks like SRAM, RaceFace/Easton “Cinch” cranks, Rotor Rex/3D+ cranks, and CaneCreek eeWings. BB86 ROAD BB90 MTN BB92 MTN
FRAME SPEC: WIDTH & USE BB86 ROAD = 86.5mm W BB90 MTN = 89.5mm W BB92 MTN = 92mm W
BEARINGS: Steel press fit with integrated bearing.30mm DRIVE / 30mm Non-DRIVE
TOOL: This specific M30-THRU BB is a press fit. Use BB press tool/drift for installation, and a cup-removal tool for removal. These are very specific tools so talk to your local bike shop if you do not own them.
MATERIAL: Unique precision ground steel integrated design in which the bearing race and carrier are all in one.
AVERAGE WEIGHT 65g
NOTES:
SPINDLE MEASUREMENT CHECK : 103mm or longer for Road | 108mm or longer for MTN
OTHER BRAND CRANKS -READ & FOLLOW YOUR CRANK INSTRUCTIONS You must read and follow the crank instructions that came with your specific brand and model of crank to determine the correct setup. Praxis provides 2mm dust covers for each side as base setup, but every brand has its own specific crank setup. You may need additional spacers depending on your brand crank. So please follow your brand instructions.
