Stem Reverse Black-One D-2 50mm 31,8 & 35mm Code:01644 the perfect all-round tyre with

the perfect all-round tyre with Continental's well-known level of quality

The seamless upper is formed from a single piece of lightweight microfiber

Protective foam inserts keep the tools in place

5") long and weighs 60 g (2

Stem Reverse Black-One D-2 50mm 31,8 & 35mm Code:01644 the perfect all-round tyre withStem Black One D 2 50mm 31,8 & 35mm Reverse Components Black Light Blue 1 Stem, 2 handlebar diameters. The Black One D 2 stem builds on the success of our flagship Black One Enduro stem and brings in the ability to run both 31. 8mm and 35mm handlebars with one stem. The special designed shim allows the use of 31. 8mm bars and when removed, it works as an 35mm stem. The shim provides a wide, smooth clamping area which is ideal for use with carbon bars.