Stan's Grail CB7 700c Gravel Rim

Sale price$590.00

24 and 28 Hole Count available

The Grail CB7 rim combines an incredibly light 300g weight, the reliability of the most trusted tubeless system, and Stan’s vibration damping carbon technology. For gravel racing and all conditions road adventures, the Grail CB7 is as comfortable as it is fast.

One of the biggest advantages of a tubeless wheel is the ability to seal flats almost instantly while you ride. With five patents on tubeless rim design (and counting), Stan’s NoTubes is the leader in tubeless innovation, and nothing beats the durability, convenience, and performance of our Bead Socket Technology.The BST rim design of the Grail CB7 has a maximum tire pressure of 85psi (5.9 bar), offering an ideal match for 25-40mm tubeless road and gravel tires. Across asphalt, gravel, and dirt, the Grail CB7’s rim provides the amazing traction and control only a Stan’s tubeless systems can offer, along with the ability to seal flats while you ride.

The Grail CB7 rim is constructed using our radial impact-absorbing carbon technology (RiACT) that combines a more compliant lower-profile rim shape with a special carbon lay-up process to better absorb vibrations and distribute impacts for a faster, more comfortable ride. Whether saving energy for a late race attack, or just the extra loop to the best coffee shop, the Grail CB7 lets you ride further, faster, and flat-free.



  • Incredibly light 300g carbon rim

  • 21.6mm internal width optimized for 25-40mm gravel and road tires

  • Patented Bead Socket Technology for the easiest and most reliable tubeless performance

  • Carbon RiACT rim shape maximizes radial compliance while resisting lateral flex to absorb impacts, roll faster, and increase control

  • Custom decal kits available

  • 7-year Warranty and lifetime crash replacement