The lower legs of the 2016-2019 Lyrik B1-C1 can be replaced using the part numbers listed below. Lower legs are wheel size specific. Non-Boost variants are not available aftermarket.
27.5” Boost:
11.4018.095.006 FORK LOWER LEG - (DECALS NOT INCLUDED) 27 15X110 BOOST™ DIFFUSION BLACK - LYRIK B1-C3 (2016-2022)/YARI A1-B3 (2016-2022)
11.4018.091.002 FORK LOWER LEG - (SILVER DECALS INCLUDED) 27 15X110 BOOST™ RED - LYRIK B1-C3 (2016-2022)
29” Boost:
11.4018.095.004 FORK LOWER LEG - (DECALS NOT INCLUDED) 29 15X110 BOOST™ DIFFUSION BLACK - LYRIK B1-C3 (2016-2022)/YARI A1-B3 (2016-2022)
11.4018.095.005 FORK LOWER LEG - (DECALS NOT INCLUDED) 29 15X110 BOOST™ BLACK - LYRIK B1-C3 (2016-2022)/YARI A1-B3 (2016-2022)
11.4018.091.003 FORK LOWER LEG - (SILVER DECALS INCLUDED) 29 15X110 BOOST™ RED - LYRIK B1-C3 (2016-2022)
RockShox service kits and spare parts are best obtained through your local shop or dealer. See our dealer locator, below, to find a dealer near you. If no one is currently listed near you, then please search for local shops via your preferred web browser.
https://www.sram.com/en/dealer-locator
Manuals and additional information about RockShox and SRAM components can be found at our service site, linked below.
https://www.sram.com/en/service
Further questions?
Reach out to Rider Support by Asking A Question at the link below.
https://www.sram.com/en/rockshox/campaigns/rockshox-rider-support