Description of Stan's NoTubes ZTR Grail Pro 28 Inches Wheelset - Clincher - Disc - FW: 15x100mm | RW: 12x142mm
Does it all!
From Stan's much copied wider rim design to their ground-breaking Bead Socket Technology rim profile, NoTubes made a habit of thinking outside the box-section when it comes to rim design. The new Grail continues the NoTubes tradition of function-first innovation. Countless hours spent working with their professional road racers and cyclocross team led Stan to create what just might be the ultimate disc-specific wheelset for road, 'cross and gravel.
The Pro edition offers 24/28 Sapim CX-Ray spokes and stainless steel bearings.
At just over 24 mm wide and featuring one of the deepest profiles (24.5 mm), the Grail is the most aerodynamic rim they've ever made. Though it rivals much deeper designs in the wind tunnel, NoTubes designed the Grail to be much more than just fast in a straight line. NoTubes variable wall thickness spoke bed maximizes durability and ensures consistent spoke tension while keeping weight low. Its internal rim channel and true BST sidewalls combine to lend additional strength and create a tire profile that's simply faster. Put to the test in some of the harshest racing conditions, the Grail has proven it has what it takes to accelerate quicker and roll faster than the competition.
The Grail wheelset redefines tubeless road and cyclocross performance!
The hubs are the Stan's Neo Ultimate with aluminum freehub body. "Ultimate" brings you "Speedsync" a 6 pawls with simultaneous engagement, 72-Points of contact and resulting 5° of ultimate engagement.
Also they comes with oversized bearings for maximum durability. The angled flanges offers improved spoke alignment and more consistent tension, the cnc-machined hubshell brings lower weight.
Rider weight limit: 190lbs
Stan's tubeless yellow tape and valves are already installed.