Built for the most extreme terrain, the all NEW RockShox ZEB Ultimate Flight Attendant (FS-ZEB-UFA-B1) takes on steep double-blacks, big freeride features, and still has the efficiency to pedal you back to the top. With Flight Attendant on board, ZEB Ultimate is in a class of its own: an improved algorithm personalizes every adjustment to your preferences, the terrain, and your effort, automatically switching between Open, Pedal, and Lock in real time so you can charge without hesitation. The new LinearXL air spring delivers a coil-like ride that is supple off the top and supportive through the mid-stroke, backed by Adjustable Bottom Out (ABO) for confident end-stroke control. Exclusive to the Ultimate tier, ButterWagonTech keeps a constant supply of oil flowing to the bushings to reduce friction and maintain smooth performance throughout the entire service interval, while the Flight Attendant Charger 3.2 damper with ButterCups delivers race-winning efficiency and control. ZEB gives you the composure to pick your line and hold it, no matter how extreme the trail.
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Features:
- Flight Attendant is the only automatic suspension system that listens to you and the trail, adapting in real time for smarter, more personalized efficiency and speed. Fully wireless, AXS-enabled, and seamlessly integrated
- NEW LinearXL air spring delivers a consistent and predictable ride feel backed by Adjustable Bottom Out (ABO) for end-stroke control
- NEW ButterWagonTech ensures a constant supply of oil to the bushings, reducing friction and maintaining smooth performance throughout the entire service interval
- NEW Flight Attendant Charger 3.2 damper provides race-winning efficiency and control, with virtually silent performance that keeps you focused on the trail
- NEW Integrated short fender mount (ZEB Integrated Fender included)
- NEW Graphics package: minimalist design, maximum impact
- ButterCups technology blocks 20% of high-frequency "trail chatter" to reduce hand and arm fatigue
- Low-grab SKF wiper seals deliver long-lasting fork performance and a smoother ride
- Maxima 920 blended 15w reduces overall fork friction
- Available in Electric Red or Ultimate High Gloss Black Signature colorways
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Specifications:
| WHEEL SIZE | 29" |
|---|---|
| TRAVEL (MM) | 170mm |
| DAMPER TYPE | Charger 3.2 Flight Attendant W/ButterCups |
| FORK OFFSET | 44mm |
| COLOR (FS) | Electric Red - Gloss, Gloss Black |
| E-BIKE APPROVED | E-bike Approved |
| STEERER | 1.5" Tapered |
| AXLE | 15x110mm BOOST™ TC Compt |
| UPPER TUBE TYPE | 38mm aluminum |
| DAMPER ADJUST | Flight Attendant Controlled |
| VOLUME REDUCER | 0/3 Tokens, 0/4 Tokens, 1/4 Tokens, 1/5 Tokens |
| SPRING | LinearXL W/ButterCup |
| MAX TIRE WIDTH (MM) | 74.5 |
| MAXIMUM ROTOR SIZE | 220mm |
| MINIMUM ROTOR SIZE | 200mm |
| FENDER COMPATIBILITY | Bolt On - Short (Use AC-FEN-EDRO-B1) |
| BOTTOM OUT | Externally Adjustable Bottom Out |
| COMPRESSION TUNE | C5 |
| REBOUND TUNE | R55 |