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K4 Sport 2" Hitch Mounted Bike Rack

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KAC K4 Overdrive Sport Hitch Mount Bike Rack - The Perfect Vehicle Bike Rack

About the KAC K4 Overdrive Sport Hitch Vehicle Bike Rack

KAB vehicle bike racks are the perfect car racks for electric bikes. With the increasing demand to venture off on a new adventure, and taking your e-bike with you, KAC e-bike racks are the perfect bicycle car racks to take on your next journey. Capable of facilitating fat tire e-bikes on their hitch racks and regular tire models, KAC e-bike racks are the perfect solution to taking your adventure mobile! 

The KAC K4 electric bike rack is the perfect vehicle bike rack for a family of 4! Built with 4 lightweight rear mounted hitch bike racks, capable of holding up to 240 lbs, the K4 Overdrive is a family besteller.  This platform hitch mounted bike rack has a total assembled weight of a mere 79 lbs and a maximum capacity weight limit of 60 lbs per bike, like most of KAC Racks models. With it's unique anti wobble unit technology and also a rear tilt system, this is an extremely user friendly and easy-access car bike rack.

KAC K4 Overdrive Review Video

Product Specifications

  • Assembled dimensions: 40.59H x 60.55W x 60.67L in. 
  • Bike Rack Style: Platform rack
  • Hitch Size: 2 in. 
  • Maximum Bikes p/rack: 4
  • Max bike Capacity: Max Weight capacity: 240 lbs / 60 lbs per bike
  • Max Tire Width: 5 inches
  • Max Wheelbase: 54 inches
  • Weight (fully assembled): 79 lbs

Additional Features

  • Platform tray style bike rack supports 4 bikes up to 60 lbs each
  • Patented Anti-Wobble System eliminates slack between the receiver and the rack to keep bikes sturdy
  • Smart Tilt design with quick release lever allows rack to be folded up when not in use or tilted down for rear cargo access
  • Manufactured with heavy duty steel and finished with a durable powder coat
  • Once assembled, slides into a 2" hitch receiver and secures with a keyed locking hitch pin
  • Padded frame hook clamps over bike crossbar for a more stable transport
  • Included safety straps for frame and tires (Must be used at all times during transport)
  • Keyed locking adjustment knob and included rear reflector enhance security and visibility so you can travel at ease
  • Adjustable 5" wheel holders support standard mountain, road, fat-tire, or electronic bikes (e-bikes)
  • Easy to assemble and install! Most parts come pre-assembled
  • Eliminates the overhead clearance problems for garage doors and parking garages that come with a roof mounted rack
  • Limited Lifetime Warranty covers a wide variety of mishaps and performance guarantees - RV use is prohibited (click here for details)


  • All products are shipped from the USA!
  • Free shipping on all USA orders (apart from Puerto Rico, Hawaii and Alaska)
  • All orders are shipped by courier (Fedex, UPS etc..)

Refund & Warranty Policy

  • 30-day return policy - all products must be in "like new condition" and in the original packaging. No refunds on used items. 
  • $75 return shipping costs and 48 cancellation policy (10% fee).
  • If lost in transit, we will file a claim (please contact an expert at for this.
  • Manufacturers warranty if there's a defect or damage in production, a new part or replacement will be sent to you!
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