Profile Design Race Injected Armrest Kit Black 5mmInformation: The Race is, as the name suggests, oriented towards holding the rider in a narrow, speed focused position. It offers a tight radius curve intended to very closely clasp the elbows providing good control and helping the rider to stay in a tight position. The bolt pattern yields 32 possible configurations just by moving the armrest. The Race is compatible with all current aerobars and earlier models that used the F19, F22 or F35 armrests.