September 2, 2015 by: This post may contain affiliate links40% Off Select Allen Sports Bike Racks & Lights Today, Sept. 2 only, Amazon is offering up to 40% off select Allen Sports Bike Racks & Lights. Even better, grab free shipping with a $35+ order or snag FREE 2-day shipping with Amazon Prime. Allen Sports Deluxe Trunk Mount 3-Bike Carrier only $39.99 (reg. $89.99!) Allen Sports 1W Aluminum Light Set only $13.99 (reg.$39.99!). Allen Sports Deluxe 3-Bike Hitch Mount Rack with 1.25/2-Inch Receiver only $52.99 (reg. $149.99!).