The 2020-2022 Pike B3-B4 is compatible with any of the Maxles listed below.
00.4318.005.007 AXLE MAXLE ULTIMATE FRONT, 15X110, LENGTH 156.5MM, THREAD LENGTH 9MM, THREAD PITCH M15X1.50 - BOOST COMPATIBLE
00.4318.005.004 AXLE MAXLE LITE FRONT, 15X110, LENGTH 158MM, THREAD LENGTH 9MM, THREAD PITCH M15X1.50 BOOST COMPATIBLE
00.4318.005.019 AXLE MAXLE STEALTH FRONT, 15X110, LENGTH 158MM, THREAD LENGTH 9MM, THREAD PITCH M15X1.50 - BOOST COMPATIBLE
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