Affinity Motorcycle Club is a non-profit, 501(c) 7 women's Only motorcycle club based in Modesto, CA. Membership is open to All women regardless of race, color, creed, nationality, sexual orientation or brand of street legal motorcycle. We welcome and take pride in the diversity among All Sisters. Our purpose is to provide support, encouragement and foster friendship among women motorcyclists. The first and foremost belief is that of True Sisterhood. The Sisters of this group have sworn allegiance to one another and promise to treat each and every Sister with Respect. We will abide by and honor our bylaws. This is a club of HONOR and LOYALTY so we expect each Prospect and Full Sister to embrace this Sisterhood.