RockShox ZEB Ult B1 CSU
The ZEB Ult B1 CSU is a replacement upper fork assembly with LinearXL spring and ButterWagon damper for 2027+ ZEB Ultimate B1+ forks. It's a service component for fork repairs.
- Fork CSU - Linear XL - Butterwagon Tech Uppers - ZEB Ultimate B1+ (2027+)
- SRAM Model ID: FS-SPP-A0
Pre-order — expected in stock December 12, then ships direct to you.
Pairs well with
RockShox ZEB Ult B1 CSU
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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