PRAXIS M30-BB86 / BB90 / BB92 / DH 104.5 / DH 107
This Press Fit bottom bracket is used for many different frame types that feature a 41 mm diameter bottom bracket shell. See the full specification below.
SPECIFICATIONS
PRODUCT
BB PF41mm
This single press fit bottom bracket is compatible with multiple frame types that have a 41 mm diameter shell.
See the measurement list below for details.
BUY THIS IF:
You are installing a Praxis M30 alloy spindle crank into a bicycle frame with a 41 mm press fit bore that matches the measurements listed below.
FRAME SPECIFICATION
WIDTH & USE
This bottom bracket is used for the following 41 mm diameter frame types:
BB86 – ROAD & BMX | 86.5 mm width
BB90 – MTB ONLY | 89.5 mm width
BB92 – MTB ONLY | 92 mm width
BB104.5 – DH MTB | 104.5 mm width
BB107 – DH MTB | 107 mm width
BEARINGS
Steel press fit bearings with integrated design
30 mm DRIVE SIDE / 28 mm NON-DRIVE SIDE
TOOLS
This M30 bottom bracket is a press fit design. Use a bottom bracket press / drift for installation and a cup removal tool for removal. These are specific tools, so consult your local bike shop if you do not own them.
MANUFACTURING
Unique precision-ground steel integrated design, where the bearing race and carrier are combined into a single unit.
AVERAGE WEIGHT
65 g
NOTE
Praxis M30 bottom brackets feature a 30 mm drive-side bearing and a 28 mm non-drive-side bearing. They are specifically designed for use with Praxis M30 spindles. A drive-side wave washer is used to preload the bearings.
