Shimano Dura-Ace WH-R9270-C36-TL Rear Wheel

With both a lighter, wider all-carbon rim and a lighter hub, the new DURA-ACE C36 won't shy away from a day of climbing. The new rim is 36 mm deep and still delivers good aerodynamic efficiency despite its gossamer weight. Meanwhile the hub features an alloy FREEHUB body and new engagement mechanism for increased rigidity.

Specs: 

Spoke Finish: Series Color
Wheel Size: 700c
Rim Material: CFRP
Optibal 2 1: X
Butted Spokes: X
Average Weight: 730,620,1350
Axle Fixing Method:12mm E-Thru
Number Of Spokes: 24
Speeds: HG spline L2 (ROAD 12-speed dedicated),-
Rim Width: 21
Nipple Finish: Series Color
Disc Mount: Center Lock Disc
Nipple Material: Aluminum
Free hub seal type:  Contact,-
Tire Type: Tubeless
Hub seal type: Contact
Rim Height: 36mm
Axle Material: Aluminum
Rim Finish: Painting
Bladed Spokes: X
Spoke Material: Stainless Steel
Recommended Tire Size: 25-32c
Requires Rim Tape: X
D 2 Rim: X