Built for the best riders, ridden on the hardest tracks, ZEB Ultimate rules the worlds toughest enduros. Charger 3.1 with increased damping range and High Speed Compression, Low Speed Compression, and Low Speed Rebound adjustments ButterCups block 20% of high-frequency trail chatter. Limiting these vibrations massively reduces hand and arm fatigue leaving you feeling fresh with more control. DebonAir air spring is built to strike the perfect balance of what riders really want: a butterlike small bump feel, increased air volume to add support throughout the travel, and higher overall ride height for more confidence when things get steep. Ultra-low friction SKF wiper seals provide long lasting fork performance and improve overall suspension feel. Short fender compatibility. (RockShox fender included) SRAM Model ID: FS-ZEB ULTIMATE-A3| Maximum Tire Width | 81mm |
| Steerer Tube Material | Aluminum |
| Steerer Tube | 1-1/8-1.5 |
| e-Bike approved | Yes |
| Brake Type | Disc |
| Wheel Diameter | 29 |
| Maximum Rotor Size | 220mm |
| Primary Color | Red |
| Spring Adjustments | Air pressure Bottomless tokens |
| Stanchions Diameter | 38mm |
| Crown Material | Aluminum |
| Stanchions Material | Aluminum |
| Travel | 170mm |
| Damping | Charger 3.1 RC2 W/ButterCups |
| Damping Adjustments | External begin stroke rebound low speed compression high speed compression |
| Spring Type | DebonAir W/ButterCups |
| Lower Tubes Material | Magnesium |
| Axle/Hub spacing | 15x110mm TA |
| Rake | 44mm |
