Reverse E-Black One D-2 Stem (31.8/35.0) 35mm Black

Tested and certified for E-Bike use according to German EFBE EPAC MTB-GR Tri-Test which is one of the toughest test procedures in the world One stem fits 2 handlebar diameters Special shim provides fitment for 31.8mm bars, and when removed, allows use of 3