Air Can Upgrade Kit - Linear XL 47.5-55mm (includes air can, volume spacers, seals, grease, oil, and decals) – Deluxe C1+/Super Deluxe Select/Select+/Ultimate C1+ (Does not fit FA)
200 HOUR/1 YEAR SERVICE KIT (INCLUDES AIR CAN SEALS, SEALHEAD SEAL, GLIDE RINGS, IFP SEALS, SEAL GREASE/OIL) (DOES NOT INCLUDE TREK FRAME SEALS) - TREK ISOSTRUT A1+ (2024+)
FORK SPRING SOLO AIR ASSEMBLY - 80-120 mm-27.5/29 (THREAD PITCH 0.8mm) (INCLUDES TOP CAP, AIR PISTON, SHAFT BOLT) - JUDY SILVER A1/ 30 SILVER A3(2018+)
Spring Internals Left Recon Silver 27.5/29 80 Solo Air (includes top cap, solo air spring and air tube, shaft bolt)(Thread Pitch 0.8mm) - Recon Silver RL B1/TK C1 (2017+)