Rockshox Red ZEB Ultimate Charger 3.1 RC2 170 mm DebonAir+ ButterCups BOOST 44 mm Offset 2025 Fork 29"

Built for the best riders, ridden on the toughest trails.

With the new ZEB you don't push the limits of physics, but the fork raises the limit of what is possible to a new level. With this evolution of the single crown fork, even the toughest enduro tracks in the world are within your reach. The Charger 3.1 RC2 offers you exceptional adjustability to enable the setup that suits you best. With the perfect blend of control, comfort and speed, you'll have a big smile on your face on every trail. In addition to the Charger 3.1 shock, the fork also features the perfectly functioning DebonAir+ air spring, vibration-damping ButterCups and an extremely stiff and steering-precise 38 mm chassis.


38 mm chassis
A robust chassis design for more rigidity and optimum steering precision.

Ultimate Bushing Package
The "Ultimate Bushing" package maximizes bushing overlap, reduces friction and ensures the best possible handling.

CNC crown
Lightweight, milled and anodized crown for a premium look and durability. The ZEB is available with either a 59 mm or 63 mm outer diameter at the fork crown to fit every bike perfectly.

DebonAir+
The DebonAir+ air spring was developed to find the perfect balance between what you really need: buttery smooth response, more support throughout the travel and a fork that is higher in the travel and gives you more confidence when things get really steep.

Charger 3.1 RC2
The Charger 3.1 RC2 shock has a wide adjustment range to meet every requirement. Thanks to the extensively adjustable LSC, HSC and rebound, everyone can find the right setup.

ButterCups
ButterCups filter 20% of the high-frequency vibrations.This significantly reduces hand and arm fatigue, so you feel fresher for longer and have more control.

Maxima Plush Damping Fluid
The best suspension needs the best oil. Maxima Plush is designed to reduce suspension wear, friction and noise.

Maxle Stealth
Very light thru axle which can be fitted and removed with a 6 mm hexagon socket. In addition to a clean look, it also saves some weight on the unsprung mass.

Bottomless Tokens
Enables individual adjustment of the air chamber size. This allows you to perfectly match the spring characteristics of your fork to your riding style.

BOOST
An axle standard with 110 mm width and 15 mm thru axle. The 10 mm wider hub body allows flatter spoke angles and thus enables a stable and stiff wheel.

Bolt-in Torque Caps
Torque Caps strengthen the connection between the hub and the fork dropout through an enlarged surface that connects the two. This creates a stronger and stiffer interface that gives you better feedback and more control. So you can concentrate on the most important connection: The one between your bike and the trail.Thanks to thescrew-in torque cap adapter, nothing stands in the way of using normal hub end caps.

Premium Fender
Compatible with the RockShox Premium Short Fender.


Technical data:

Range of use: Freeride, All Mountain, Enduro
E-bike ready: yes
Wheel size: 29"
Material fork crown/stem: aluminum/aluminum, 59 mm diameter
Material stanchions: 38 mm aluminium, black anodized (Fast Black)
Material downtubes: magnesium cast alloy
Axle standard: 15x110 mm BOOST thru axle (Maxle Stealth)
Steerer tube: 1.5" to 1 1/8" tapered
Suspension travel: 170 mm
Suspension system: DebonAir+
Adjustment of the spring characteristic: yes, via tokens, max. 4 permitted, 1 installed
Damping: Charger 3.1 RC2, rebound, high and low-speed compression adjustable
Lockout: without
Installation height: 586 mm
Brake mount: PM8, post mount (min. 200 mm brake rotor)
max. Max. permissible brake rotor size: 220 mm
Max. tire diameter: 770 mm (without fender)
Max. tire width: 81 mm (without fender)
Offset: 44 mm
Max. system weight: 150kgSystem weight: 150kg
Color: red glossy (BoXXer Electric Red - Gloss)

Weight according to manufacturer: 2341g
Weight self-weighed: 2380g


Scope of delivery:
1x ROCKSHOX suspension fork 29" ZEB Ultimate Charger 3.1 RC2 170 mm DebonAir+ ButterCups BOOST 44 mm Offset Large Crown tapered red | 2025
1x Maxle Stealth thru axle
1x Bolt On Fender
1x Star Nut Ahead claw
2x Bottomless Tokens