Stan's NoTubes Grail CB7 Rim
Whether you're gravel racing or joy riding, the Grail CB7 rim from Stan's NoTubes is as comfortable as it is fast thanks to its light build, vibration-damping technology and airtight reliability.




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- Lightweight carbon construction
- 21.6 mm internal width optimized for 25–40 mm gravel and road tires
- Carbon RiACT (radial impact absorbing carbon technology) rim shape maximizes radial compliance while resisting lateral flex to absorb impacts, roll faster and increase control
- Bead Socket Technology ensures easy inflation and an exceptionally reliable airtight seal
- Stan's NoTube offers a 7-year warranty and lifetime crash replacement for this rim
Made in USA.
View all Stan's NoTubes Bike RimsBest Use | Gravel Cycling |
---|---|
Tire Type | Tubeless Ready |
Wheel Size | 700c |
Spoke Hole Count | 700C X 24H: 24 700C X 28H: 28 |
Internal Rim Width | 21.6 millimeters |
External Rim Width | 26.4 millimeters |
Effective Rim Diameter | 602 millimeters |
Rim Depth | 19.3 millimeters |
Brake Compatibility | Disc Brake |
Rim Material | Carbon |
Rim Bead Type | Hooked |
Rim Symmetry | Symmetric |
Valve Type | Presta |
Tubeless Compatible | Yes |
Weight | 300 grams |
Material(s) | Carbon |