Mavic Infinity straight-pull platform now available for custom build. The Infinity SP hubs feature a stiffer and lighter construction and are enhanced by the ultra-reliable ID360 double ratchet system for fast engagementMX801 INFINITY SP are the legacy of the renown Mavic hubs from the past (501, 571…) and feature our latest innovations.Infinity design is Mavic latest hub innovation, lighter construction, straight pull lacing and contactless spokes, better spoke tension balance, same spoke length throughout and renown ID360 freewheel system. Infinity has it all and is now available for your custom build!The ID360 ratchet style freewheel system offers quick engagement and perfect torque transfer, with low drag and ease of maintenanceThe precisely CNC machined hub shells optimize spoke dish and spoke alignment for stable, stiff and durable builds.Large sealed cartridge bearings (2 front, 4 rear) offers C3 internal clearance for durable and smooth operation.Our QRM Auto preload system guarantees smoothness and perfect play without any intervention.Specifications:Hubs:- Front and rear bodies: aluminum- Axle material: aluminum- Axles: Front 15X110 Boost , Rear 12X148 Boost- Infinity Hub- Instant Drive 360- QRM AutoVersions:- Disc standard : 6 Bolts or Center Lock (R)- Hub width : Boost only (front 110, rear 148)- 24 holesCompatibility:- Rear axle: 12mm thru axle, convertible to Quick Release with optional adapters- Maximum spoke width: 2,4mm- Freewheel: Shimano HG9, XD or Micro Spline- Rear axle: 12x148 Boost thru axle- Front axle: 15x110 Boost thru axleCompatible Adapters and freewheel bodies:- Boost : Torque Caps (LV2374400)- ID360 Shimano HG9 alloy freewheel body (LV3780100)- ID360 Shimano Micro Spline alloy freewheel body (LV3990100)- ID360 Sram XD freewheel body (LV3740100)