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GRX RX880 700c Tubeless Disc Wheelset

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Why We Like The Shimano GRX RX880 700c Tubeless Disc Wheelset

Built for high-speed gravel riding and racing, the Shimano GRX RX880 700c Tubeless Disc Wheelset delivers quick acceleration on steady climbs, flat trails, and rolling hills. The lightweight carbon construction weighs in at 64 grams less than the previous model but features the same 32-millimeter rim depth, optimizing crosswind control and making this wheelset a must-have for high-performance gravel riding. With a 25mm internal and 30.7mm external rim width, these wheels are suitable for tubeless-ready tires between 32mm and 50mm, delivering quick response and exceptional stability during any ride.


  • Lightweight, tubeless wheelset for high-speed gravel adventures
  • Ideal for quick acceleration, effortless climbing, and optimal stability
  • Full carbon rims with 24 spokes for maximized strength
  • Low profile provides optimal control in cross-winds
  • Modern 25mm internal rim width for use with tires up to 50mm
  • Item #SHIU1M5
Rim Material
Wheel Size
Rim Type
Rim Depth
Rim Width
[internal] 25mm, [external] 30.7mm
Brake Compatibility
centerlock disc
HG, Microspline
Front Axle
12 x 100mm
Rear Axle
12 x 142mm
Spoke Count
Claimed Weight
[front] 635g, [rear, HG] 762g, [rear, Microspline] 759g
Manufacturer Warranty
1 year

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