Retrospec Rover Plus vs Thule Chariot Sport 2, Double

Side-by-side specs from each maker.

Only the differences are shown.

Retrospec Rover PlusThule Chariot Sport 2, Double
TypeBike trailerBike trailer
Age (maker)Not stated on the maker's pageNot stated on the maker's page
HarnessPadded 5-point EZ-buckle harness5-point safety harness
MaterialLightweight aluminum folding frame; weather-resistant fabric; stainless steel spokesNot listed
DimensionsInterior Single 31 L x 18 W x 21 H in; Double 31 L x 23 W x 22 inNot listed
FoldedSingle 32 L x 6.7 W x 20.1 H in; Double 32 L x 6.7 W x 27.2 H inNot listed
FoldsYes, per the makerYes, per the maker
ConversionsNot listedAll-terrain kit and cross-country skiing kit sold separately; converts to stroller (180 degree wheel rotation)
SuspensionNot listedAdjustable suspension
HitchIncluded coupler (improved tow bar listed for Double); fits 20 to 29 in wheels; not recommended for thru-axle bikesOne-click mount with integrated lock, one-handed; may require an adapter
Maker's warningsCalifornia Proposition 65 warning (DEHP). Check with your e-bike maker before towing with an e-bike. 20 in spoked wheels.Not listed

Retrospec Rover Plus

Retrospec's aluminum-frame trailer in single and double sizes, folding flatter than the base Rover.

  • Folds flat
  • Aluminum frame
  • Double can use a single center seat
  • No age or standards stated

Thule Chariot Sport 2, Double

A two-child Thule bike trailer with adjustable suspension and a 5-point harness; stroller mode is built in and other kits are extra.

  • Two seats
  • Adjustable suspension
  • Stroller conversion
  • Conversion kits sold separately