Stan's No Tubes Grail S1 700C Wheelset

Once again, Stan’s delivers an exceptional no tube wheelset; this time with strength, control, and security in mind. Stan’s No Tubes Grail S1 700c Wheelset is our go-to choice for your gravel bike at Contender Bicycles. When looking for a dependable and versatile wheel at an affordable price, the Grail S1 Wheelset will support your tubeless tires at lower pressure while you benefit from greater traction and extended bump compliance.

The Stan’s No Tube Grail S1 Wheelset was built for gravel riders and cyclocross racers on a budget without sacrificing traction or tubeless compliance. Stan’s combines durable 6061 aluminum in the rim, which maximizes strength while rolling over difficult terrain, with the same patented BST-R tubeless rim design in the original Grail rim is found in the S1 now at a more affordable price. Paired with Stan’s Neo hub, which was designed from racers and riders around the world, the hub maximizes durability, executes quicker engagement, and provides options to fit all axle standers.

Stan’s Stan’s No Tubes Grail S1 700c Wheelset rim shape is designed for versatility so you have an air tight seal that allows your tire choice to expand to its full volume. Ride wider gravel tires at lower pressure while grinding off road or switch to traditional road tires at high pressure to have versatility in your gravel bike. This designs results in ultimate speed by reducing rolling resistance without decreasing traction.

• Strong wheelset for gravel or cycloscross racers at an afforadable price
• Compatable with Shimano 9, 10, and 11-speed cassettes
• Nead Socket Technology (BST-R) compatible with wider pressure range for low-pressure tubless and standard high-pressure road tires
• Neo hubs with larger beads for smoother rides
• 2 layers of 21 mm tape for set-up