Sidekick Doublewide Decks

Fold-Out Flatbed

Unfold the Sidekick Doublewide Decks to instantly transform your GSD into the bike equivalent of a big rig. These extra-wide lower decks have a combined capacity of 100 kg (220 lb) to let you haul things you never thought possible—from massive boxes to water cooler tanks to ... maybe your favorite chair? When you're done, just fold up the Sidekick Doublewide Decks and secure them in front of or behind the Cargo Hold 52 Panniers to reclaim your normal streamlined ride.

This product is designed to carry either passengers or cargo.

If carrying passengers, additional accessories are required for safety. Check out our Passenger Guide to learn more:


  • Supports up to 100 kg (220 lb) of cargo when equipped with the Lockstand QuadStruts—or up to 80 kg (176 lb) when using the stock GSD kickstand
  • Designed to carry up to 50 kg (110 lb) per side
  • 25 cm (10 in) width accommodates bulky items like toolboxes, coolers, and kegs
  • Keeps big loads low to the ground for easier hauling
  • Can be used as a footrest when hauling cargo plus a big passenger
  • Stows seamlessly behind or in front of Cargo Hold 52 Panniers when not in use
  • Requires the Lockstand Extensions


Doublewide decks-above

Get the Facts

Max Dimensions (per unit)
550.5 × 240 × 32 mm (21.7 × 9.4 × 1.3 in)
Load Capacity
50 kg (110.2 lb)
Weight (per set)
3.2 kg (7.1 lb)