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Co-Pilot™ Expansion Module

Requires Purchase of Pilot™ HM2 Bike Carrier


The Co-Pilot™ Expansion Module allows you to increase the capacity of your existing Pilot™ HM2 from two bikes to four bikes. This modular design with optional expansion capability makes the Pilot™ HM2 and Co-Pilot™ combo a great choice. For cross-town transport to the trails or loaded up for a road trip, the Co-Pilot™ provides safe and confident transportation. Constructed of powder coated steel. The padded ratchet arms hold the bikes securely by the front wheel. Ideal for carbon framed, full suspension, and fat tire bikes. Lifetime Limited Warranty. Some assembly required.


  • Two bike capacity or four bike capacity with the Pilot™ HM2
  • Folds up when not in use.
  • Folds down for rear-of vehicle access.
  • Secures bike with adjustable pivoting ratchet arm.
  • Bike to bike contact is eliminated by arm and wheel tray mounts.
  • Best for carbon frames, road, mountain, downhill, bmx, and fat bikes.
  • Securely carries 20” to 29” wheels and tires up to 5”
  • Semi-retracting key lock security cable.


  • Two bike capacity or four bike capacity with the Pilot™ HM2
  • Load Capacity: 33lb weight maximum per bike
  • Steel powder coated construction
  • Fits Pilot™ HM2 hitch receiver only
  • This bike rack is not intended for transporting tandem or recumbent bicycles.
  • Product Weight: 39 lbs
  • Dimensions: 47" x 28" x 9"
  • Lifetime Limited Warranty
  • Some assembly required.


  • Please review instructions prior to assembly and register your warranty prior to first time use.
  • Note: Not compatible with tandem, recumbent or electric bikes.

What’s In The Box:

  • (1) Expansion Bracket (connects to Pilot™ HM2 )
  • (2) Ratchet Arm Assemblies
  • (1) Steel Chassis
  • (4) Wheel Cradles with TPU straps
  • (1) Hardware Kit
  • (2) Keys for Rack
  • (1) Instruction Manual

Prop 65 WARNING for California residents:

CLOSEOUT!! Loop Lock 1" - Cable Lock for 1" Tubing

CLOSEOUT!! Loop Lock 1" - Cable Lock for 1" Tubing

Closeout Deals include the original factory warranty and a 30 day return policy.