RockShox ZEB Ultimate Flight Attendant B1 29″ Boost Fork

ZEB is built for the most extreme terrain—steep double-black runs, freeride features, and even the pedal back up if that’s in the cards. And with Flight Attendant on board, ZEB Ultimate is unrivaled— its improved algorithm personalizes every adjustment to your preferences, terrain, and effort, so you can charge without hesitation.ZEB uses a 38mm-stanchion chassis with a strength to weight balance that’s just right for today’s sessions and epics. When the trail points down and the speed ticks up, ZEB is the single crown fork that gives riders all the permission to find their line and keep it.The all-new LinearXL air spring delivers a coil-like ride—supple off the top, supportive through the mid-stroke, and backed by Adjustable Bottom Out (ABO) for confident end-stroke control—giving you unwavering consistency and predictability. Found only in our Ultimate forks, ButterWagonTech ensures a constant supply of oil to the bushings, reducing friction, and maintaining smooth performance throughout the entire service interval. Flight Attendant Charger 3.2 damper with ButterCups technology provides riders with race-winning efficiency and control. ButterCups effectively isolate the air spring and damper shafts from chatter, cutting high-frequency vibration by up to 20%. Riders feel the difference— whether smashing up technical terrain on your e-bike or park laps all day. Less arm pump. Less hand fatigue. More fun all day.ZEB delivers the composure riders need to confidently pick their line and hold it—no matter how extreme the trail.Keeping the rider composed is critical for capability in big terrain. It means staying in a powerful position with clear vision, preserving energy for what’s ahead. ZEB smooths the rough edges without muting the ride, keeping you connected to the trail and in control of your line. When the terrain gets unpredictable, you stay composed, your bike stays balanced, and capability stays limitless.Key Features:NEW LinearXL air spring delivers a consistent and predictable ride feel backed by Adjustable Bottom Out (ABO) for end-stroke controlNEW ButterWagonTech ensures a constant supply of oil to the bushings, reducing friction and maintaining smooth performance throughout the entire service intervalNEW Flight Attendant Charger 3.2 damper provides riders with efficiency and control and achieves virtually silent performance, keeping riders focused on the trailNEW Integrated short fender mount (ZEB Integrated Fender sold separately)NEW Graphics package minimalist design, maximum impactFlight 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 to disappear into your rideButterCups technology block 20% of high-frequency “trailchatter” to reduce hand and arm fatigueLow-grab SKF wiper seals deliver long-lasting fork performance and a smoother rideMaxima 920 blended 15w reduces overall fork frictionAvailable in Electric Red or Ultimate High Gloss Black Signature colorways