SystemBar R-One
Sleek and light, the SystemBar R-One carbon cockpit is a perfect gravel racing command center, giving you an aero advantage, clean integration, and all-day comfort.
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To build the gravel race bike of your dreams, start with the ultimate gravel race frameset.
The LAB71 Frameset is where race dreams begin. Engineered from our lightest Series 0 carbon with Proportional Response construction, this frameset is designed for uncompromising speed, smoothness, and agility. Add your dream build kit and experience the unmatched precision and efficiency that makes SuperX LAB71 the choice of gravel racing’s elite.
Elite gravel racing, KOM hunting, Going like hell
Sleek and light, the SystemBar R-One carbon cockpit is a perfect gravel racing command center, giving you an aero advantage, clean integration, and all-day comfort.
A slick cover hides SuperX’s top tube bag mount. Its there when you want it, invisible when you don’t.
Courses vary, terrain varies, weather varies. The SuperX fits tires up to 48mm for the frame and 51mm for the fork, with at least 4mm clearance on each side, ready for whatever tire the day demands.
The D-shaped design of SuperX’s seatpost enhances aerodynamics and boosts vertical compliance, reducing muscle fatigue so you stay fresh and fast for the final sprint.
OutFront pairs a slack head angle with a longer-than-normal 55mm fork offset, increasing stability and control on the steep and loose – while maintaining the snappy handling you need for quick line changes and last-second corrections.
The Delta Steerer design is great for gravel racing. It allows for clean cable integration from the cockpit into the frame, and a reduced frontal area for increased aero efficiency.
Frame | Lab71 SuperX, Series 0 carbon construction, Proportional Response construction, internal cable routing, 12x142mm thru-axle, UDH BSA 68mm threaded BB, flat mount disc, integrated seatpost binder |
Fork | Lab71 SuperX, Series 0 carbon construction, integrated crown race, 12x100mm thru-axle, flat mount disc, internal routing, 1-1/8 to 1-1/2 Delta steerer, 55mm offset |
Wheel Size | 700c |
Seatpost | Cannondale C1 Aero 27 Carbon, 0mm offset (46cm), 20mm offset (51-61cm) |
Please be aware that the images and description above are usually supplied by the brand / manufacturer and are in no way affiliated with Cycle Centre Congleton Limited T/A CycleStore. Cycle Centre Congleton Limited T/A CycleStore only resell items from third parties and do not design or manufacture any products.
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