HS-054

FSA headset bearing 1-1/8", 36°X45°

Compatible with (as UPPER BEARING):

Aspero 2020-present
Caledonia 2021-present
C2 Disc 2018-2019
C3 Disc 2016-2019
C5 Disc 2016-2019
P3X/PX 2019-present
P5X Disc 2017-2019
P-Series Disc 2020-present
R2 Rim 2013-2019
R3/R-Series Rim 2010-2019
R3/R-Series Disc 2015-2019
R5 Rim 2011-2016
R5 Rim 2018-2019
R5 Disc 2018-2021
R5ca
RCA
S2 Rim 2014-2018
S3 Rim 2014-2018
S3 Disc 2017-2018
S5 Rim 2015-2018
S5 Disc 2023-present

Compatible with (as BOTH UPPER AND LOWER BEARINGS):

P1 Rim 2010-2011
P2 Rim 2010-2019
P3 Rim 2010-2020
P4 Rim 2010-2011
P5 Rim 2012-2017
P5 VWD Rim
RS Rim 2010-2011
S2 Rim 2009-2013
S3 Rim 2010-2011
S5 Rim 2011-2014
S5 VWD Rim 2012-2013
T1 2010-2012
T3 2010-2012
T4 2012-2020