The Rockshox Fork Lyrik Ultimate combines the completely re-tuned Charger™ 2 damper with new SKF wiper seals, SKF damper cartridge seals, and Maxima Plush fluid for a buttery smooth feel while allowing the fork to ride higher in travel on compression keeping the tires planted on the ground on rebound for unmatched control. With options for RC2 and RCT3 Charger™ 2 dampers, riders are able to find the perfect level of adjustment for their ride. Rockshox Fork Lyrik Ultimate Features NEW Completely re-tuned Charger™ 2 damper for next level compression and rebound control NEW Lower friction SKF Wiper and Damper Cartridge Seals NEW Maxima Plush damping fluid reduces friction and improves smoothness NEW Signature “BoXXer Red” colorway and Ultimate High Gloss Black NEW Ultimate Foil graphics package Charger™ 2 RC2 Damper option featuring independent high and low speed compression adjust Charger™ 2 RCT3 Damper option features 3-position compression adjust (open/pedal/firm) with low speed compression adjust DebonAir™ air spring reduces friction from every single moving part, improving bump absorption and response under load, and drastically reducing rider fatigue Rockshox Fork Lyrik Ultimate Specifications Model designator (SF): Ultimate Wheel size: 27.5 B Travel (mm): 150mm, 160mm, 170mm, 180mm Damper Type: Charger 2 RC2 Fork offset: 46mm (27.5) Maxle included: Maxle Stealth Color (FS): Gloss Black E-MTB Decal: No Steerer: Tapered Axle: BOOST™ 15x110mm Brake type (FD): Disc Crown Material: Forged, hollow 7050 aluminum Upper crown type: n/a Lower leg material: Magnesium Upper Tube Finish: Fast Black Upper tube type: 35mm tapered wall aluminum Damper adjust: Crown Damping adjustments: Extl rebnd, low speed comp, 3 pos comp (open/pedal/lock) Volume reducer: 2 Tokens Spring: DebonAir Spring rate: n/a Max Tire Diameter (mm): 732 Max Tire Width (mm): 81 Maximum Rotor Size: 220mm Minimum Rotor Size: 180mm