Group Bikes - Group Discount Bikes

The Shimano Ultegra series is "pro-proven" as it is a direct trickle down from their Dura Ace group. The ULTEGRA Wheels set is lightweight, 11-Speed and tubeless and clincher compatible. 16x20 bladed stainless steel spokes.

Specifications:

• Ultegra wheels offer proven technology based on the top of the range Dura-Ace models
• UST Tubeless and tubed tyre compatible rim
• Built with 20 rear and 16 front stainless steel bladed and butted spokes
• The wheels uses a special wide flange hub design and an asymmetrical rim that results in additional stiffness and stability
• Labyrinth and contact sealing - low-friction seals effectively shut out water, mud and dirt without affecting rotational smoothness
• Quick and easyto maintain digital click bearing adjustment
• 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
• Super polished ball races for high precision, durability, and smooth rotation
• 8,9, 10 and 11-speed compatible
• 700C Clincher rim only
• Weight: 1640 grams a pair