Bicycle Trailer Frame Extension Kit


B-series frame extension kit, assembled
B-series frame extension kit, assembled

Increase the carrying capacity of your Bikes At Work B-series bicycle trailer with this trailer frame extension kit. It includes all the parts needed to lengthen the trailer frame by 32" / 81 cm:

  • two 32" / 81 cm 30x60 T-slot extrusions
  • three 27.875" / 70.8 cm round crossmembers and mounting hardware
  • two splice plates and hardware

You can attach multiple kits end-to-end, but we recommend the cargo area length not exceed 96" / 2.43 m.

Please note that this kit works only with B-series trailers, not A or AW-series trailers.