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 ChargerNEW 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 SpeedNEW 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 possibleNEW 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 rideNEW Bolt-in torque cap adapters now included for the use with standard hub end capsLightweight machined and anodized crown for premium looks and durability