The following part numbers are the available aftermarket replacement CSU options for the 2020-2022 Pike B3-B4. All CSUs feature a 1.5” tapered steer tube. Variants include offset and intended wheel size.
11.4018.008.562 FORK CSU - DEBONAIR 29 BOOST™ 15X110 51 OFF-SET TAPER DIFFUSION BLACK (NO GRADIENTS) - PIKE B1-B2 (2018-2019). PIKE SELECT/SELECT+ B3-B4 (2020-2022)
11.4018.008.565 FORK CSU - DEBONAIR 27 BOOST™ 15X110 46 OFF-SET TAPER DIFFUSION BLACK (NO GRADIENTS) - PIKE B1-B2 (2018-2019). PIKE SELECT/SELECT+ B3-B4 (2020-2022)
11.4018.008.568 FORK CSU - DEBONAIR 29 BOOST™ 15X110 42 OFF-SET TAPER DIFFUSION BLACK (NO GRADIENTS) - PIKE B1-B2 (2018-2019). PIKE SELECT/SELECT+ B3-B4 (2020-2022)
11.4018.008.571 FORK CSU - DEBONAIR 27 BOOST™ 15X110 37 OFF-SET TAPER DIFFUSION BLACK (NO GRADIENTS) - PIKE B1-B2 (2018-2019). PIKE SELECT/SELECT+ B3-B4 (2020-2022)
11.4018.090.020 FORK CSU - DEBONAIR 27 BOOST™ 15X110 46 OFF-SET TAPER GLOSSBLACK (NO GRADIENTS) - PIKE B1-B2 (2018-2019). PIKE SELECT/SELECT+/ULTIMATE B3-B4 (2020-2022)
11.4018.090.021 FORK CSU - DEBONAIR 27 BOOST™ 15X110 37 OFF-SET TAPER GLOSSBLACK (NO GRADIENTS) - PIKE B1-B2 (2018-2019). PIKE SELECT/SELECT+/ULTIMATE B3-B4 (2020-2022)
11.4018.090.022 FORK CSU - DEBONAIR 29 BOOST™ 15X110 42 OFF-SET TAPER GLOSSBLACK (NO GRADIENTS) - PIKE B1-B2 (2018-2019). PIKE SELECT/SELECT+/ULTIMATE B3-B4 (2020-2022)
11.4018.090.023 FORK CSU - DEBONAIR 29 BOOST™ 15X110 51 OFF-SET TAPER GLOSSBLACK (NO GRADIENTS) - PIKE B1-B2 (2018-2019). PIKE SELECT/SELECT+/ULTIMATE B3-B4 (2020-2022)
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