Rockshox:
zeb ultimate is engineered for riders pushing into the most demanding terrain, from steep double-black descents to aggressive freeride lines. Built around a stiff 38 mm chassis, it delivers the stability and front-end precision required to stay composed through high-speed impacts and rough trails while remaining capable for long days in the mountains.
The linearxl air spring produces a coil-like feel with a supple initial stroke and strong mid-stroke support, while adjustable bottom out (abo) allows riders to tune end-stroke progression for confident control on heavy hits. Exclusive to ultimate models, butterwagontech ensures a constant supply of oil to the bushings, reducing friction and maintaining smooth suspension 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 control and improved rider comfort.
Features
• linearxl air spring delivers 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 adjustments
• 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"
travel: 150 mm, 160 mm, 170 mm, 180 mm
damper type: charger 3.2 rc2 with buttercups
fork offset: 44 mm (27.5"), 44 mm (29")
colour: electric red – gloss, gloss black
axle: 15×110 mm boost tc
upper tube: 38 mm aluminium
volume reducer: 0/3 tokens, 0/4 tokens, 1/4 tokens, 1/5 tokens
spring: linear xl with buttercups
crown od: 59 mm
bottom out: externally adjustable bottom out
compression tune: c5
rebound tune: r55