Quality Wheels Ultegra/GR531 Rear Wheel – 700c 12 x 142mm Center-Lock HG 11 Black. The revered Shimano Ultegra hub is paired to a premium DT Swiss GR 531 gravel rim to create the ultimate value and performance. Tubeless ready and pre-taped 24mm internal width rim provides an optimal set up with gravel adventure and modern higher volume all-road tires. Featuring DT Swiss Competition butted spokes and DT Swiss nipples with thru axles and Center Lock disc for compatibility with most modern road and gravel bikes. The Ultegra/GR531 wheels make a great replacement for high-end bikes or an optimal upgrade for entry level and mid-level bikes.

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