The Mattoc Pro is the fruit of one of the most profound development cycles in Manitou history. Capable of not only pulling duty in a wide range of disciplines ranging from XC to light enduro, but doing so with zero compromise makes it "best-in-class". Maximizing weight and stiffness with a variety of tuning adjustments available, makes the Mattoc Pro is an amazingly versatile product that's capable of improving your ride. A true, no-compromise, authentic fork, serving the real needs of MTB riders, offering serious performance advantages no matter how you choose to ride.Dorado Air spring with Infinite Rate Tune (IRT), features a unique balancing valve that equalizes the positive and negative air chambers during the air fill process, creating a consistent feel without any flat or dead spots in the strokeSealed Dampers offer more consistent damping and lighter break away force, especially over long descents. The Damper uses a bladder system to compensate for head build up along with a relief valveTSR (Trail Side Relief) casting bleed screws allow users to release casting pressure from the fork. Releasing casting pressure can improve overall fork feel and small bump complianceReduced weight of 59 grams from the previous modelItem SpecificationsAxle to Crown Length552Brake TypePost Mount 160ColorBlack w/Polished CrownCrown Race40Defined ColorBlackDesigned for ebikeYesExternal AdjustmentsBottom Out ResistanceExternal AdjustmentsHigh Speed Compression DampingExternal AdjustmentsLow Speed Compression DampingExternal AdjustmentsRebound DampingFront Axle15mm Thru x 110mmLockout SwitchNoneMaximum Tire Width67Negative SpringAirOffset44Positive SpringAirS.H.I.S. Stem Clamp Diameter28.6Stanchion Diameter34Steerer Tube Length (mm)250Steerer TypeTaperedTravel (mm)140Weight1760Wheel Size29" Manitou Mattoc Pro Suspension Fork Suspension Fork UPC: 844171092163