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Shimano Dura-Ace WH-R9170 C40-TL Disc Wheelset
Shimano Dura-Ace WH-R9170 C40-TL Disc Wheelset
Shimano Dura-Ace WH-R9170 C40-TL Disc Wheelset
Shimano Dura-Ace WH-R9170 C40-TL Disc Wheelset
Shimano Dura-Ace WH-R9170 C40-TL Disc Wheelset
Shimano Dura-Ace WH-R9170 C40-TL Disc Wheelset

Shimano
Dura-Ace WH-R9170 C40-TL Disc Wheelset

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MSRP:$1,969.99
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Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

Shimano's Dura Ace all-around C40 wheelset has become even more versatile with this disc brake, tubeless-ready WH-R9170 model. The full carbon rims measure 37 mm deep and 24 mm wide, making them at home on the flats, the climbs, and the cyclocross course, and hybrid angular cup and cone bearings ensure they roll silky smooth in all conditions. OPTBAL 2:1 rear spoke lacing uses twice as many spokes on the drive side to even out spoke tension for a stronger wheel, furthered by an offset rim and wider flange spacing that improves rigidity and power transfer.

Compatible with Shimano/SRAM 9/10/11-speed cassettes and Centerlock rotors. 12 mm thru-axle front and rear.


Details:

  • Tubeless ready
  • 37 mm deep, 24 mm wide
  • Ultra-light full carbon rim
  • Lightweight titanium freehub body
  • 12 mm E-Thru axles
  • OPTBAL spoke system minimizes weight and adds rigidity
  • Rear Offset rim and wide hub flange spacing
  • Balanced low inertia & aerodynamics
  • Centerlock rotor mounts
  • Claimed weight: 707 g / front, 856 g / rear, 1563 g / total
 

Rim Diameter: 622 

 

Wheel Features: Disc Brake Compatible 

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Efficient mid depth wheels
by Gregorio
Cycling Enthusiast
Wisconsin
4 of 4 customers found this review helpful.

Im using these on my Cervlo C5. The HED Ardennes that came with the bike are great for gravel because theyre a bit compliant. But theyre not as stiff and efficient for climbing and fast rides on pavement. The DA 9170 wheels are very stiff and efficient while also being about 100 gr lighter. The ride quality reflects the carbon construction soaking up road buzz. In high speed turns theyre laterally stiff and stable. DA hubs are exceptional.

Reviewed 5/16/2018
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