Yes, replacement air spring assemblies are available for the 2019-2021 Sektor RL C1. Replacements are available in two different lengths: 80-120mm and 130-150mm.
11.4018.087.000 FORK SPRING DEBONAIR ASSEMBLY - 80-120MM (INCLUDES TOP CAP, DEBONAIR SPRING, TRAVEL SPACERS, SHAFT BOLT) - RECON GOLD A1-C1, SEKTOR GOLD A1-B2, SEKTOR RL C1
11.4018.087.001 FORK SPRING DEBONAIR ASSEMBLY - 130-150MM (INCLUDES TOP CAP, DEBONAIR SPRING, TRAVEL SPACERS, SHAFT BOLT) - RECON GOLD C1, SEKTOR GOLD A1-B2, SEKTOR RL C1
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