Built for the best riders ridden on the hardest tracks ZEB Ultimate rules the world’s toughest enduros. Equipped with the new Charger 3.1 RC2 damper ZEB gives riders exceptional adjustability for the right balance of comfort control and speed. Alongside this flagship damper the stout 38mm chassis rides on vibration-killing ButterCups and a DebonAir+ spring. The technology you need for the fastest split times the style you want on the start line: This is ZEB.

Charger 3.1 is the evolution of SRAM's proven damper platform that offers increased damping range High Speed Compression Low Speed Compression and Low Speed Rebound adjustments for a smoother ride

Charger 3.1 RC2’s adjustment range is broader—with less compression damping in the LSC open position and additional support in the HSC closed position you get the traction control and comfort you need to charge dicey lines all day

ButterCups block 20% of high-frequency vibrations and massively reduces hand and arm fatigue

DebonAir+ air spring is built to provide a balance of a butterlike small bump feel increased air volume to add support throughout the travel and higher overall ride height

Lightweight machined and anodized crown for premium looks and durability

Ultra-low friction SKF wiper seals provide long lasting fork performance and improve overall suspension feel

Steerer Type	Tapered
Lockout Switch	Crown
Brake Type	Post Mount 200
Negative Spring	Air
Travel (mm)	160, 170, 180, 190
Offset	44
Axle to Crown Length	567, 576, 577, 586, 587, 596, 606
Front Axle	15mm Thru x 110mm
Maximum Tire Width	81
S.H.I.S. Stem Clamp Diameter	28.6
Color	Black, Gray, Red
Crown Race	40
Wheel Size	27.5", 29"
External Adjustments	Rebound Damping
Defined Color	Black, Gray, Red
Positive Spring	Air
keyword search	RockShox Model Year 25
Stanchion Diameter	38