Product Details

Long on travel, short on excuses, ZEB Ultimate is a whole new breed of fork, designed to challenge the limits and take on the world’s toughest enduro tracks. Going Ultimate has its advantages and features a stiff 38mm chassis designed with the new Charger 3™ RC2 with vibration-killing ButterCup™ technology. Our highest performing, athlete-proven technologies matched with premium style plays.

• 38mm chassis for increased stiffness and rider confidence
• NEW ButterCups block 20% of high frequency “trail chatter”. Limiting these vibrations massively reduces hand and arm fatigue leaving you feeling fresh with more control
• NEW Charger 3™ features a completely new Internal Floating Piston (IFP) design with better fidelity, performance and truly independent adjustments without any ""cross talk"". Featuring High Speed Compression, Low Speed Compression, and a revamped Low Speed Rebound, every click is meaningful and exact. This dead silent design allows the rider to truly tune to perfection with every click
• NEW DebonAir+ is built to strike the perfect balance of what riders really want: butter-like small bump feel, increased air volume to add support throughout the travel and higher overall ride height for more confidence when things get steep
• NEW Ultimate Bushing Package maximizes the fork’s bushing overlap, reducing friction and creating the smoothest ride possible
• NEW Pressure Relief Valves eliminate unwanted air pressure build up in the lower leg caused by variations in altitude or temperature. With the press of a button or two, Pressure Relief Valves restore premium fork feel
• NEW Maxima Plush Dynamic Suspension Lube reduces friction and enhances fork performance ride after ride
• NEW Bolt-in torque cap adapters now included for the use with standard hub end caps
• 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
• RockShox premium short fender compatibility

• Travel - 170mm
• Damping - Charger 3 RC2 W/ButterCup
• Spring - DebonAir W/ButterCup
• Volume reducer - 0/4 Tokens, 1/4 Tokens, 1/5 Tokens
• Steerer - 1 1/8" Tapered
• Crown - Forged, hollow aluminum
• Upper Tubes - 38mm aluminum, Fast Black
• Axle - Boost 15x110mm
• Brake Mount: Post direct mount 200mm (max rotor 220mm) 
• Weight - 2341g [29" Maxle Stealth 190mm Travel]
• Compatible with 2.8" tires

About RockShox
Founded in 1989, RockShox led in the early development of mountain bike suspension and today is still pushing boundaries for performance. Now owned by SRAM, RockShox stands for high quality and reliable products with the latest technologies.