Designed for the specific demands of gravel riding, racing, and exploration, Shimano’s new GRX carbon tubeless gravel wheels bring lightweight, reliable performance in a modern gravel wheel package. Whether your preferred riding terrain is fast gravel roads, smooth, serpentine singletrack, or bushwhacking along old goat paths, these lively tubeless-ready wheels deliver the key performance features necessary to assure a great day on the bike.

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Shimano’s lightweight GRX carbon wheelset weighs in at just 1,461 grams and features a shallow 32-millimeter rim height for faster acceleration and climbing whether on steady mountain climbs or the endlessly rolling terrain. The shallower rim depth also ensures better control in heavy cross winds, a scenario so common on long rides.

Featuring Shimano’s ultra-reliable cup-and-cone ball bearing hubs, the GRX carbon gravel wheels deliver quick engagement and a lively feel on all riding surfaces. Whether you’re fighting to stay on a wheel during a hectic gravel race start or challenging your riding pals to a town line sprint, the RX870 wheels immediately jump into action.

The GRX carbon rim width is a fully modern 30-millimeter external and 25-millimeter internal, making these wheels suitable for tires from 32-millimeters wide all the way up to 50-millimeters. And the stealth black full-carbon rims are laced with 24 spokes front and rear to maximize strength and reliability no matter how far down the road less traveled your adventures take you.

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-       Lightweight carbon gravel wheels for riding and racing

-       Designed for 32-50mm tire widths

-       25mm internal and 30mm external rim widths

-       Rim Height: 32mm

-       Cup-and-cone ball bearing hubs

-       24 spoke count

-       Weight: front wheel 639g, rear wheel 822g, total weight of 1,461 grams


1. Embargo: Tuesday, 31st May 2022, 18:00 CEST

2. About Shimano Europe: Founded in 1921, Shimano is dedicated to helping its customers get closer to nature, supporting people to realize their dreams and create new lifestyles. That comes with the desire to create outstanding cycling products and apparel. With 100 years’ experience in creating internationally renowned bicycle components, Shimano is proud to have developed products that continue to take countless athletes to victory and provide the means for limitless global bicycle journeys. For more information see:

To download Shimano GRX Carbon Wheel images, please visit:

Favicon for Media kit: Shimano GRX Carbon Wheel | Shimano Newsroom

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