Yes, replacement air spring assemblies are available for the 2016-2021 30 Gold TK/RL A1-A2.
26”:
11.4018.010.100 FORK SPRING SOLO AIR ASSEMBLY - 100MM-26 (INCLUDES TOP CAP, AIR PISTON, SHAFT BOLT) - 30 GOLD A1/JUDY GOLD TK/RL A1+ (2018+)
27.5/29”:
11.4018.010.102 FORK SPRING SOLO AIR ASSEMBLY - 100MM-27.5/29 (INCLUDES TOP CAP, AIR PISTON, SHAFT BOLT) - 30 GOLD A1/JUDY GOLD TK/RL A1+ (2018+)
11.4018.010.103 FORK SPRING SOLO AIR ASSEMBLY - 120MM-27.5/29 (INCLUDES TOP CAP, AIR PISTON, SHAFT BOLT) - 30 GOLD A1/JUDY GOLD TK/RL A1+ (2018+)
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