Yes, the travel of the 2023+ Pike C1-C3 can be adjusted between 120mm and 140mm using the kits listed below.
Travel change only:
11.4018.111.054 FORK SPRING DEBONAIR+ SHAFT - (INCLUDES AIR SHAFT AND BUMPERS) 120MM- 27/29 (BUTTERCUP AND NON-BUTTERCUP COMPATIBLE) - PIKE C1+ V2
11.4018.111.055 FORK SPRING DEBONAIR+ SHAFT - (INCLUDES AIR SHAFT AND BUMPERS) 130MM- 27/29 (BUTTERCUP AND NON-BUTTERCUP COMPATIBLE) - PIKE C1+ V2
11.4018.111.056 FORK SPRING DEBONAIR+ SHAFT - (INCLUDES AIR SHAFT AND BUMPERS) 140MM- 27/29 (BUTTERCUP AND NON-BUTTERCUP COMPATIBLE) - PIKE C1+ V2
Travel change and add ButterCups:
00.4318.064.003 Air Spring Upgrade Kit - DebonAir+ w/ ButterCup 120mm (includes air shaft assembly, ButterCup, seal head) - PIKE C1+(2023+) V2
00.4318.064.004 Air Spring Upgrade Kit - DebonAir+ w/ ButterCup 130mm (includes air shaft assembly, ButterCup, seal head) - PIKE C1+(2023+) V2
00.4318.064.005 Air Spring Upgrade Kit - DebonAir+ w/ ButterCup 140mm (includes air shaft assembly, ButterCup, seal head) - PIKE C1+(2023+) V2
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