Trail riding is all about adventures thrills and fun. Exploring wild places and flowy trails. To get the most out of your ride you need to have confidence in your gear. This is especially true with your wheels which play a critical role in the overall ride experience. That’s where the new Crossmax XL comes in. It represents the highest quality aluminum trail wheel we’ve ever built.The rims are made with our patented Fore technology which features a fully sealed upper bridge that eliminates the need for rim tape. That saves 30 grams per wheel and does away with the hassle of using tape to set up tubeless tires. The rim has a 30mm internal width perfect for optimizing the performance of any modern trail tire. It’s engineered with a super strong triangular shape designed specifically to absorb impacts from the trail. Our Black Shield technology gives them a distinctive finish that protects against scratches and abrasions.We use 24 straight-pull spokes to further dial in the sweet spot between lateral stiffness and vertical compliance. The Infinity hubs feature a stiffer and lighter construction that’s enhanced by the ultra-reliable ID360 double ratchet system for fast engagement. The wheelset is set up for 6-bolt or center lock disc mounts and is compatible with Shimano HG9 SRAM XD and Micro Spline freewheel bodies. It’s available in 29” and ships with UST tubeless valves spare spokes and accessories. Key benefits Versatile dynamic trail riding performance Wide strong rim profile with Black Shield treatment protects your rim against impacts and scratches. New lighter stiffer Infinity hubs with ultra-reliable ID360 freewheel system for instant acceleration. More confidence and control on rugged terrain 30mm wide rim is optimized for lower tire pressure giving you a smoother ride with more traction and control. Triangular rim shape absorbs heavy impacts so you're free to bomb the descents. Most user-friendly tubeless system  Fore technology fully sealed rim with no rim tape makes it easy to mount and change tubeless tires. Leaving the upper rim bridge intact boosts the stiffness and the durability of the rim. Rims Material: Maxtal Tire: UST Tubeless and tubetype Material: S6000 Aluminum SUP welding technology Fore tapeless tubeless technology Internal width: 30 mm Black Shield treatment protects your rim against impacts and scratches ETRTO size 29: 622x30TC Asymmetrical rim design Spokes Count: 24 front and rear Nipples: Fore integrated aluminum Material: steel Shape: straight pull flat double butted Lacing: front and rear crossed 2 contactless Lacing: front radial rear crossed 2 contactless Delivered with UST valve and accessories Multifonction adjustment wrench delivered with rear wheel 2 replacement spokes with each wheel Hubs Instant Drive 360 freewheel technology Hub available for 6-bolt or Center Lock® brake rotors Axles: Front 15X110 Boost ; Rear 12X148 Boost Infinity hubs Intended use ASTM CATEGORY 4 : ENDURO AND TRAIL RIDING Recommended tire sizes: 60mm to 76mm 235 to 30 For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 150kg bike included Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 295bar/43PSI with a 52mm tyre - 155bar/22PSI with a 125mm tyre Versions Disc standard : 6 Bolts or Center Lock® Hub width : Boost only front 110 rear 148 Freewheel: SRAM XD Shimano HG9 Shimano Micro-Spline Compatible Adapters and freewheel bodies ID360 Shimano HG9 alloy freewheel body V3780101 ID360 Sram XD freewheel body V3740101 15mm front hub cap V2372501 - Delivered with the wheel Boost : Torque Caps for Center Lock hub V2374401 ID360 Shimano Micro Spline alloy freewheel body V3990101 Compatibility Freewheel: Shimano HG9 XD or Micro Spline Rear axle: 12x148 Boost thru axle Front axle: 15x110 Boost thru axle Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape