Shimano has the wheels to keep up with the increasing pace of disc brake road bikes. The 9100 rim and technology are applied to thru-axle disc-brake hubs in the Dura-Ace WH-9170-C60 tubular disc wheelset. 

First and foremost is really the rim. Shimano is on board with big rims. This rim has a 24mm outer width, which not only improves air volume in existing tyres but also makes larger tyres, such as 25mm tyres, more aerodynamic since the sidewalls are flush with the rim walls. The 60mm depth is ideal for time trials and triathlons to road events and criteriums. 

The tubular version weights 665g front and 827g rear, which is quite close to the typical rim-brake hubbed wheel. The spokes, which are arranged in a cross-two arrangement on both the left and right sides of the front and rear wheels, are straight-pull, bladed, and thread into internal nipples to maximize aerodynamics.

The height of the wheel is not just popular among road racers, but also among 'cross racers. You won't pick up muck on the rim because of the rim depth. It's also great for sand racing. Shimano Road E-Thru 12mm thru-axle spacing is used on the wheels. The titanium freehub body is lightweight, and the internals have been overhauled for lower drag and quieter freewheeling movement.

The wheelset is used. It comes with small marks from usage (mostly clearcoat). The wheelset is in good condition. The bearings are in decent condition and still have miles left in them. The Overall condition is good. The tubular tires are Pirelli P Zero 25mm or similar(used) 

Specifications:

• Used with some marks from usage
• Improve your performance in triathlons and on the road
• Low inertia and aerodynamic balance
• Tires: Pirelli P Zero(used)
• Improved drive stiffness of OPTBAL radio system
• Light and hard wheels that offers comfort and longevity
• E-Thru 12mm thru-axle(not included)
• Ultralight Carbon rim
• Disc brake system
• For Centerlock
• Weight front/rear: 665 grams / 827 grams