ZEB Ultimate Charger 3.2 B1 Fork 2027

A king among mountain bike components, the Rockshox Zeb is the suspension fork of choice for technical, extreme riding. As such it is a very popular choice for electric mountain bikes, enduro bikes and all-mountain bikes. We love to spec a Zeb on our custom builds at Biketart because of the pro-level performance, ease of which the fork can be dialled in to your riding style and the exceptional reliability. 

The Ultimate spec is the top level, dripping in all the tech used by the pro's. You cannot currently get better.

This newly update 2027 model squeezes out even more performance, as well as offering a brand new look.

The LinearXL air spring delivers a coil-like feel with a supple initial stroke and strong mid-stroke support, while Adjustable Bottom Out (ABO) allows riders to fine-tune end-stroke progression for confident control on heavy impacts. Exclusive to Ultimate models, ButterWagonTech maintains constant lubrication of the bushings to reduce friction and preserve smooth performance throughout the service interval.

The Charger 3.2 RC2 damper with ButterCups technology adds independent high- and low-speed compression adjustment while reducing high-frequency trail vibration, delivering precise suspension control and improved rider comfort on rough terrain.

Features
• LinearXL air spring provides consistent suspension feel with Adjustable Bottom Out control
• ButterWagonTech maintains constant lubrication of bushings to reduce friction
• Charger 3.2 damper with updated rebound and compression tuning for precise suspension performance
• Numbered compression control bezel allows intuitive suspension adjustment
• ButterCups technology reduces high-frequency trail vibration to minimise rider fatigue
• SKF low-friction wiper seals improve durability and suspension smoothness
• Maxima 920 blended 15w suspension fluid reduces internal friction
• Integrated short fender mount with ZEB Integrated Fender included
• Updated graphics package available in Electric Red or Gloss Black finishes

Specifications
Wheel size: 29" and 27.5"
Travel: 150mm, 160mm, 170mm, 180mm
Damper type: Charger 3.2 RC2 with ButterCups
Fork offset: 44mm (27.5"), 44mm (29")
Colour: Electric Red – Gloss, Gloss Black
Axle: 15x110mm BOOST TC
Upper tube: 38mm aluminium
Volume reducer: 0/3 tokens, 0/4 tokens, 1/4 tokens, 1/5 tokens
Spring: Linear XL with ButterCups
Crown OD: 59mm
Bottom out: Externally Adjustable Bottom Out
Compression tune: C5
Rebound tune: R55