Pads and Armrests parts designed to customize the fit, angle of armrests, and comfort of Profile Design Aerobars. This pair of Ergo Injected Armrests comfortably cup the forearms providing good support. The bolt pattern yields 48 possible configurations just by moving the armrest. The Ergo is compatible with all current aerobars and earlier models that used the F-19, F-22, F-35 or F-40 armrests. Features: Comfy armrests, compatible with a number of Profile Designs' aerobars EVA foam with anti-bacterial/anti-microbial Lycra(R) cover Specifications: Armrest Construction: Injected nylon/glass fiber Pad Construction: EVA foam with anti-bacterial/anti-microbial Lycra(R) cover Compatibility: All current aerobars and earlier models that used the F-19, F-22, F-35 or F-40 armrests Pad Model: 10mm Color: Matte Black Hardware: M6 x 10 FHB Weight: 145g/pair Includes: Armrest mounts 4 Mount bolts EVA foam