Electrifying Shimano's 12-speed gravel component family, the new 2x12-speed GRX RX825 Di2 components combine Shimano's unrivaled electronic shifting with optimized gearing options for riding, racing, and all-day adventures.

Features

• RX880 gravel tuned 12/11-speed 700c tubeless wheelset offering all the technology of Shimano wheels balancing the best combination of rim weight and strength to deliver an exceptional gravel wheelset
• 32 mm high profile full carbon rim for improved aero dynamics and durability
• 25 mm internal rim width to accommodate a wider section tyre from 32-50mm
• Easy to use Center Lock rotor mount for use with disc brakes
• 24 stainless steel butted and bladed straight pull spokes with a 2-cross lacing pattern improve lateral and torsional (power transmission) rigidity
• Elbow-less spokes with alloy nipples make for a strong yet compliant wheel
• The hub uses angular contact bearings designed to cradle the balls giving both radial and lateral support for superior strength and durability in real world riding conditions. They also offer precision bearing adjustment and easy maintenance
• Free hub utilising a pawl ratchet engagement for precise pick up
• Labyrinth and contact sealing - low-friction seals effectively shut out water, mud and dirt without affecting rotational smoothness
• E-thru axle rear 142 mm

Specifications

• Axle Type: Bolt Thru 12mm
• Brake Type: Disc
• Colour: Black
• Discipline: Gravel & Cyclocross
• Freehub: Shimano Micro Spline
• Hub Width: 142mm
• Rim Depth: 25 - 35mm
• Rim Type: Carbon Clincher
• Rim Width: 20 - 25mm
• Wheel Diameter: 700c