Black anodized CNC machined aluminum. Kraus isolated riser are available in a straight and kickback (pullback) version. This isolated riser kickback brace is used to convert a Kraus isolated straight riser to a kickback style riser. It moves the handlebar 1.5" (38mm) towards the rider. This kickback brace is a midsection that is installed between the riser legs and the risers. Note: Adding the Kickback Brace will increase the handlebar height by about 2.25" (57mm). You may need to order legs depending on your desired height. Optional riser leg sets are available to change overall height as: Black: - 984613 89mm (3.5") long legs - 984614 140mm (5.5") long legs - 984615 191mm (7.5") long legs - 984616 241mm (9.5") long legs. Raw:- 707716 89mm (3.5") long legs - 707717 140mm (5.5") long legs - 707718 191mm (7.5") long legs. Note: Install long section of kickback brace towards the handlebar. Note: Compatible with Kraus isolated straight risers only.