* Modern, high quality 700c entry level Gravel / CX / Road Disc wheelset* 100mm front / 135mm rear quick release axles* 100% tubeless ready out of the box: tubeless tape and brass tubeless valve pre-installed!* Alex GD24P rims are, strong, light and feature a 21mm internal width that is perfectly suited to tires from 28mm to 45mm* Shimano M475 hubs feature adjustable cup-and-cone bearings and MTB-grade sealing for trouble free performance in all conditions* 32 black stainless steel spokes and black brass nipples for long term reliability & good looks* Shimano HG freehub body is compatible with all 8-10 speed and some 11 speed cassettes. See "Documents and links" for more details on compatibility.