SRAM PRESSFIT GXP Bottom Bracket

Description

A variant of the external GXP, the SRAM PressFit GXP bottom bracket allows a weight saving of 40 grams and simplifies installation as you simply press the bearing cups to insert them into the frame rather than threading them in manually.

It requires no change to the diameter or length of the bottom bracket axle.

Including the left and right bearings, this GXP BB86 bottom bracket is designed for frame bottom bracket shells 86 mm wide.

Compatibility chart

A - Diameter (mm)	B - Width (mm)	Assembly	Standard
34,8	68	threaded	BSC / BSA
34,8	73	threaded	BSC / BSA
34,8	83	threaded	BSC / BSA
34,8	100	threaded	BSC / BSA
27	95,5	press-fit	BB 96 (Trek)
41	92	press-fit	PF 92
42	68	press-fit	BB 30
42	73	press-fit	BB 30
46	68	press-fit	PF 30
46	73	press-fit	PF 30

Features

Axle Diameter

22/24 mm (GXP)

Bearing Material

Steel

Axle Type

Through-axle

Bottom Bracket Type

Press-Fit

Technical information