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RockShox
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RockShox

ZEB B1 Ultimate Charger 3.2 RC2 29in Boost Fork

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$1,299.00
Color:Black

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ZEB Ultimate fork with numbered compression adjuster and adjustable bottom out

What Our Gearhead® Experts Are Saying:

"Most forks I've ridden start to feel different after a few months of hard use. The ZEB Ultimate didn't. The Charger 3.2 rebound tune also plays well with the LinearXL spring. I didn't have to fight the damper to get the fork to track."


The LinearXL air spring replaces the previous DebonAir design with a coil-like progression: open and supple off the top to track small hits, ramping into the mid-stroke for support under load, and backed by externally adjustable bottom out so riders can tune end-stroke control without pulling the lowers. The result is a fork that handles both high-speed chatter and square-edge impacts without requiring a compromise between initial sensitivity and bottoming resistance. Available with 1.5-inch or 1.8-inch tapered steerer and in 150, 160, 170, and 180-millimeter travel options to cover the full range of enduro and freeride builds.


Building around the ZEB Ultimate and want help dialing in the right spec? Our Gearhead® Experts know this frame inside out. Reach out, and we'll help you put together a build that matches how you ride.


Details

  • Enduro and freeride fork for steep, technical trails and big mountain terrain
  • LinearXL air spring is supple off the top, supported through the stroke, with adjustable bottom out for end-stroke control
  • Charger 3.2 RC2 damper with HSC/LSC adjustment and numbered compression dial for fast, repeatable setup
  • ButterWagonTech continuous bushing lubrication keeps performance consistent across the full service interval
  • ButterCups reduces high-frequency trail vibration to cut arm and hand fatigue on long descents
  • 38-millimeter aluminum upper tubes provide stiffness for aggressive riding without added weight
  • Integrated short fender mount included
  • 15 x 110-millimeter Boost axle with 220-millimeter maximum rotor compatibility
  • Item #RSXB0DI
Travel
150mm, 160mm, 170mm, 180mm
Stanchion Material
Aluminum
Wheel Size
29in
Steer Tube Diameter
1.5in tapered
Stanchion Diameter
38mm
Rake
44mm
Spring Type
LinearXL air with ButterCups
Damper
Charger 3.2 RC2 with ButterCups
Adjustability
High-speed and low-speed compression, rebound, adjustable bottom out
Axle
15 x 110mm Boost Maxle Stealth
Brake Compatibility
post mount disc
Rotor Compatibility
200mm - 220mm
Includes
ZEB Integrated Fender
Claimed Weight
5lb 10oz (2550g)
Activity
Enduro, Trail, Freeride