[icon_carries] 1 or 2 Bikes (total of up to 4 bikes once installed on Skaha 2 Plus) [icon_fits] Skaha 2 Plus Bike Rack [icon_load] 30 or 45 lb per bike* The Skaha 2 Plus 2 Add-On expands the carrying capacity of an existing Skaha 2 Plus hitch rack allowing it to carry up to 4 bikes. It utilizes the same locking zero frame contact ratchet arms to secure the front wheel of the bike by the tire, making it safe for carbon fiber frames. The tire trays work with tires up to 5” wide. Finally, with the optional Ramp & Bridge (sold separately), you can make loading heavy, larger bikes a breeze by simply rolling them up into place on the rack. *Note that this item is not compatible with the Pro Series models of racks. *Note that weight capacities of the rack vary when using the add-on. Acceptable weight configurations can be either: 60 lb per bike on innermost two bikes (Skaha 2 Plus), 30 lb per bike on outermost two bikes (Skaha 2 Plus 2 Add-On) OR 45 lb per bike on all four bikes (Skaha 2 Plus, Skaha 2 Plus 2 Add-On) Zero frame contact Fits onto the Skaha 2 Plus bike rack to carry 4 bikes total Fits 20”-29” wheel sizes up to 5” wide Carries 2 additional bikes (4 total) up to 45 lbs each Locking ratchet arms help secure bike to rack Not designed for use with front fenders CLICK HERE TO VIEW SKAHA 2 PLUS 2 ADD-ON INSTRUCTIONS