Limits are no fun. Go anywhere with versatile, durable disc brake Grail rims and wheelsets. The Grail offers peace of mind for bikepacking, gravel racing, and wherever your backcountry adventures take you. The Grail's WideRight 24.5mm rim design is optimized for the added volume of today's larger gravel tires and allows your tires to expand to their full volume for reduced rolling resistance, improved control, and comfort over the long haul. Our BST-R tubeless technology is compatible with 25-40mm road tubeless tires, traditional road tires when used with tubes, and low pressure tubeless cyclocross tires. One wheelset, maximum versatility. When it comes to getting off the beaten path to find adventure, the Grail is in a class of its own.
Designed for gravel, cyclocross, and road
BST-R Tubeless Technology for road 25-40mm road tubeless tires, traditional road tires when used with tubes, and low-pressure tubeless cyclocross tires
New faster engaging, 100% CNC machined Neo hubs
Chrome Steel bearing
Sapim Custom Force Black 2.0/1.7/1.8 spokes with Secure Lock aluminum nipples
32 Front spokes 32 Rear spokes.
Wide, low-profile rim design for better cornering and faster rolling
Conversion available for Campagnolo and SRAM XD at extra cost
Max tubeless pressure (for 23mm tire): 116psi
Max tubeless pressure (for 32mm tire): 45psi
Compatible with standard clincher tires when used with tubes
Disc brake only
220lbs rider weight limit