Product Description Specifications:Application:EnduroWheel Size:27.5" (650B)Suspension Type:airTravel:170 mmSteerer Tube:1 1/8" - 1.5" taperedAxle Type:thru-axle with quick release leverWheel Standard:15 x 110 mm (Boost)Brake Mount:disc PM7 (direct mount 180 mm)Technical Information:Offset:44 mmSteerer Tube Length:264 mmSteerer Tube Diameter (Stem):28.6 mmSteerer Tube Diameter (Crown Race):40 mmAxle to Crown:565.7 mmOver Locknut Dimension:110 mmStanchion Tube Diameter:38 mmSteerer Tube Material:aluminiumCrown Material:aluminiumStanchion Tube Material:aluminiumLower Tube Material:magnesiumAdjustment Options:Compression:3-position lever (Open / Medium / Firm) with Micro AdjustRebound:yes (10 levels)Suspension Stiffness:air pressure adjustRemote:noTravel Adjustment:noApproved For:Tyre Size (max.):27.5 x 2.8"Note:The tyre clearance must be checked with the fork fully compressed every time you change the tyre or the rim. It should be at least 8.5 mm all around.Rotor Size (max.):230 mmWeight Limit:169 kg (system weight)Air Pressure (max.):140 psi (9.6 bar)Features:GRIP damping cartridge with three-position leverMicro Adjust: detents between Open, Medium and Firm mode allow for intermediate settingsfloating axle for optimal alignment of hub and suspension forkwith bleed valves for quick, uncomplicated adjustment of the ambient air pressurefork crown design optimised for more stiffness, more space in the head tube area and shorter offsetair and oil channels in the dip tubes for continuous lubrication of the foam rings and prevention of excessive pressure increaseinternally elliptical head tube for high stiffness with minimal weightperformance series with black anodised stanchionsFloat EVOL air suspension for sensitive response, more linear spring characteristics and optimum support throughout the entire travelManufacturer Number:910-21-029 Contents:1 x Fox Racing Shox 38 Float 27.5" GRIP Performance Boost suspension fork1 x Fox Racing Shox thru-axle with quick release3 x Fox Racing Shox volume spacers1 x hose guides1 x star nutOrder Together:Optional accessories: Stanchion Tube Mudguard for 36 / 38 Manufacturer: FOX Factory GmbH Gewerbepark 6 66989 Höhfröschen Germany info@ridefox.com