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This BB is used for many different frame types that have a 41mm Diameter :

SPECIFICATIONS

Unique steel design in which the bearing outer race is also the outer press fit surface
30mm Drive bearing / 28mm NonDrive bearing
This BB is used for many different frame setups. See compatibility section.
INSTRUCTION MANUAL

COMPATIBILITY

FRAME TYPE : This BB is used for many different frame types that have a 41mm Diameter :

BB86 (86.5mm Width) ROAD & BMX
BB90 (89.5mm Width) MTN
BB92 (92mm Width) MTN
BB104.5mm Width DH MTN
BB107mm Width DH MTN

TOOL : This specific M30 bottom bracket is a press fit and uses a 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. See Instruction link above.