ButterCup upgrade kit with Adjustable Bottom Out (ABO) for confident end-stroke control—giving you unwavering consistency and predictability. Upgrades Select +, Select, or Base forks.
Features
- Compatible with Lyrik E1+(2027+) and ZEB B1+ (2027+) Generation forks.
- Includes ButterCup assembly and adjustable bottom out bumper
- ButterCups technology block 20% of high frequency “trail chatter” to reduce hand and arm fatigue
- Adjustable Bottom Out (ABO) for end-stroke control
Compatible With
FS-LYRK-SEL-E1, FS-LYRK-UFA-E1, FS-LYRK-ULT-E1, FS-ZEB-SEL-B1, FS-ZEB-UFA-B1, FS-ZEB-ULT-B1
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