Yes, replacement lower legs are available for the 2019 Boxxer C1. Lower legs are wheel size specific.
27.5”:
11.4018.091.006 FORK LOWER LEG - (FOIL DECALS INCLUDED) 27 20X110 BOOST™ RED -BOXXER C1-C2 (2019-2023)
11.4018.091.008 FORK LOWER LEG - (FOIL DECALS INCLUDED) 27 20X110 BOOST™ GLOSS BLACK -BOXXER C1-C2 (2019-2023)
11.4018.095.001 FORK LOWER LEG - (DECALS NOT INCLUDED) 27 20X110 BOOST™ DIFFUSION BLACK - BOXXER C1-C2 (2019-2023)
29”:
11.4018.091.007 FORK LOWER LEG - (FOIL DECALS INCLUDED) 29 20X110 BOOST™ RED -BOXXER C1-C2 (2019-2023)
11.4018.091.009 FORK LOWER LEG - (FOIL DECALS INCLUDED) 29 20X110 BOOST™ GLOSS BLACK -BOXXER C1-C2 (2019-2023)
11.4018.095.003 FORK LOWER LEG - (DECALS NOT INCLUDED) 29 20X110 BOOST™ DIFFUSION BLACK - BOXXER C1-C2 (2019-2023)
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