ZEB B1 Select Charger RC 27.5in Boost Fork

What Our Gearhead® Experts Are Saying:

"I put the ZEB B1 Select Charger RC 27.5in Boost Fork through back-to-back enduro stages, and the Delta RC cartridge stood out for how intuitive the adjustment interface is under pressure. Low speed compression and rebound are clearly marked and easy to reach, and the LinearXL spring's coil-like progression gave me a consistent, predictable feel from the first hit to the last, regardless of how beat up the trail got."

The ZEB B1 Select Charger RC 27.5in Boost Fork brings the stout ZEB chassis to riders who want serious enduro and freeride capability with accessible damper tuning. The 38mm stanchion diameter provides class-leading lateral stiffness for precise steering under the hard cornering loads that enduro and gravity terrain demand, while the magnesium lower legs keep the overall weight in check without sacrificing structural integrity. ASTM F2043 Class 5 certification confirms this fork is built for the most aggressive riding categories.

The LinearXL air spring delivers a supple top-of-travel feel that transitions into firm mid-stroke support and a fixed heel system for controlled end-of-stroke behavior, replicating the progressive feel of a coil spring with the lighter weight and tuneability of air. Bottomless Token compatibility with zero tokens installed from the factory gives riders up to three positions of volume reduction to customize ramp-up to their weight and riding style. The Delta RC cartridge provides independent low-speed compression and rebound adjustment with quiet, smooth operation designed to keep the rider focused on the terrain rather than suspension noise.

SKF low-friction dust seals reduce stiction for improved small-bump sensitivity and longer-lasting smooth performance, while the Maxima blend of 920 grease and 15wt oil reduces internal friction across the full service interval. The 15x110mm Boost thru-axle Maxle Stealth interface, post mount brake tabs supporting up to 220mm rotors, and tapered aluminum steerer are compatible with current enduro and trail frame standards. eBike approved up to a 170kg system weight.