NoTubes Crest MK4 29 Rear Wheel, 12X148 Microspline

25mm rim width optimized for Gravel and XC tires up to 2.3”

Light and durable 6069 aluminum with welded joint and reinforced spoke bed

BST-Asymmetric design combines Stan’s legendary easy tubeless inflation with a stronger, more balanced wheel build

M-pulse ultra-low drag magnetic pawl adjustable hubs with 1.66° engagement

Enduro bearings with double-row freehub bearing

Matched wheelsets use traditional J-bend lacing and share a single spoke length for easy serviceability

Connection program includes 5-year hub warranty, 3-year rim warranty, 1-year crash replacement, and $10 donation to trail maintenance or advocacy group of your choice