Built around the traverses of the Enduro World Series our Vortex wheels redefine what Enduro wheels are.With a generous 33mm internal width Vortex wheels increase tyre volume and maximise the available grip on offer. Using an asymmetric design we have equalised spoke tensions and built a package that leaves descents in its wake, whilst cutting down weight where it isn’t needed for energy sapping climbs. To compensate for the differences in wall length and strength of an asymmetric design, the wall thicknesses have been proportioned to balance out impact forces equally. The Vortex offers offset wheel benefits, without compromise.At the core of our Vortex wheels are our new and improved instantaneous 120 point pick up MT Supadrive and MT Front hubs, with sealed bearings and super wide spaced flanges for increased stiffness and durability.100% hand built and pre fitted with tubeless tape, Vortex wheels are tubeless ready from the box.Coloured decal kits available aftermarket.Included Fittings:Front Standard: 100 x 15mm thru, 100 x 9mm QR,Front Boost: 110 x 15mm thru,Rear Standard: 142 x 12mm thru, 135 x 9mm QR,Rear Boost: 148 x 12mm thru,Rear Super Boost: 157 x 12mm thru.Specifications:Spokes: Black double butted stainless spokes,Nipples: Black brass,Rim Depth: 20.75mm,Internal Width: 33mm,External Width: 38mm,Front Hub Spacing: 100mm or 110mm Boost,Rear Spacing: 135/142mm or 148mm Boost,Rim Joint Type: Sleeved,Drillings: 32H,Hub Type: Disc Hub,Freehub: Shimano HG or SRAM XD versions,Drive System: Supadrive,Freehub Body: Alloy,Disc Mount: 6 Bolt,Spoke Pattern: 3X,Recommended Tyre Size: 2.35-2.8\",Colour: Stealth Black.