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Lightweight and dynamic this UST trail riding wheel gives you the confidence and control to nail new lines and push faster speeds.
ISM 4D machining makes the wheel lighter without compromising durability.
25mm internal rim width.
24 straight-pull bladed Zicral spokes front and rear.
UST tubeless technology for improved traction and control reduced risk of punctures.
Fore drilling on the rims.
User-friendly tubeless technology for better traction and control with reduced risk of punctures.
Wheelset ships with tubeless rim tape installed.
Made with a lightweight aluminum rim that has zero compromises in strength and lateral stiffness it delivers dependable all-around performance on a variety of trail conditions and terrain.
The rim features our ISM 4D technology to remove unnecessary material and also Fore drilling for the spoke attachment. This minimizes rotational weight giving them a snappy dynamic ride quality. The rims are 25mm wide with UST technology making it easy to experience all the benefits of tubeless tires including better traction increased control and a reduced risk of flats.
The wheels are built up with 24 bladed Zicral spokes for lateral stiffness and just enough vertical compliance. Available in either 27.5” or 29” diameters the XA Pro wheel system is compatible with all current axle standards including Standard and Boost.
Front axle: convertible from 15mm thru axle to Quick Release with adapters (delivered with non-boost wheel)
Rear axle: 12mm thru axle convertible to Quick Release with adapters (delivered with non-boost wheel)
Freewheel: Shimano/Sram or XD
Non-Boost : 15 to 9mm front adapter for quick release (B4104301 - Delivered with the wheel)
Non-Boost : 12x142 rear axle adapters (V2510701 - Delivered with the wheel)
Non-Boost : 12x135 rear axle adapters (V2510901)
Boost & Non-Boost : 15mm front hub cap (B4104401 - Delivered with the wheel)
Non-Boost : 12 to 9mm rear adapter for quick release (V2510801 - Delivered with the wheel)
Boost : 12x148 rear axle adapters (V2510701 - Delivered with the wheel)
ID360 XD freewheel body (V3740101)
ID360 Shimano alloy freewheel body (V3780101)
ID360 Shimano steel freewheel body (V3790101)
Pair 650b/275" without tyre: 1600 grams
Front 650b/275" without tyre: 746 grams
Rear 650b/275" without tyre: 854 grams
Pair 29" without tyre: 1675 grams
Front 29" without tyre: 785 grams
Rear 29" without tyre: 890 grams
Front bearings : adjustable sealed cartridge bearings (QRM+) Rear bearings : auto adjust sealed cartridge bearings (QRM Auto)
Freewheel: Instant Drive 360
Front and rear bodies: aluminum
Axle material: aluminum
Recommended tyre sizes: 46mm to 64mm (1.8" to 2.5")
For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels dont exceed 120kg bike included
ASTM CATEGORY 3 : CROSS COUNTRY AND TRAIL RIDING
Hookless profile
Internal width: 25 mm
ETRTO size 29": 622x25TSS
ETRTO size 27.5": 584x25TSS
Weight reduction: ISM 4D
Valve hole diameter: 6.5 mm
Tyre: UST Tubeless and tubetype
Drilling: Fore
Joint: SUP
Material: Maxtal
Shape: straight pull bladed double butted front and rear non drive side
Lacing: front crossed 2 rear Isopulse
Nipples: Fore integrated aluminum
Count: 24 front and rear
Material: Zicral
Freewheel: Shimano/Sram or XD
Hub width : Boost (front 110 rear 148) or Non-Boost (front 100 rear 135/142)
Disc standard : 6 Bolts only
Color: Black only
Delivered with
Rear QR adapters (non-boost wheel)
Front QR adapters (non-boost wheel)
Multifonction adjustment wrench
Specific disc bolts
UST valve and accessories
User guide
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