Shimano Shimano GRX WH-RX880 carbon tubeless ready CL disc 700C clincher gravel wheelset

Shimano Shimano GRX WH-RX880 carbon tubeless ready CL disc 700C clincher gravel wheelset (Front and rear wheels supplied)

SHIMANO RX880 carbon wheels are 64 grams lighter per pair than their predecessors and feature the same shallow 32 mm rim height for faster acceleration and quicker climbing. The low profile also ensures better control in cross winds, and these tubeless wheels employ a modern 25 mm inner rim width suitable for tires up to 50 mm wide. Borrowing from DURA-ACE wheels, the RX880 receives a DIRECT ENGAGEMENT freehub construction for added driving rigidity.RX880 gravel tuned 12-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