Replaces the Click-Rail for your Thule Pack 'n Pedal RoundTrip bike case. Click-Rail holds bike stable during transportation and can be paired with legs included with the case to create a bike holder and work stand. Aluminum construction.

Extra-long frame strap lets you carry a bike with a short or wide downtube in your Thule RoundTrip Transition (TH100502) or Pro (TH100501) bike case.

Replaces the toe and skidpad kit for your Thule Pack 'n Pedal RoundTrip Transition bike case (TH100502). Installs on the outside of your case to protect the bottom of the shell from impact

Replaces the top or front handle on your Thule Round Trip Transition hard shell bike travel case.

Replaces 1 ratchet catch for your Thule RoundTrip Transition bike travel case (100502). Includes installation hardware.

Replaces 1 strap tab for your Thule RoundTrip Transition bike travel case (100502). Includes installation hardware.

Replaces the 9 mm fork adapter for your Thule RoundTrip Pro (100501) or Thule RoundTrip Transition (100502) bike travel case.

Replaces the tripod knuckle assembly for your Thule RoundTrip Pro (100501) or Thule RoundTrip Transition (100502) bike travel case.

Replaces 1 tripod leg for your Thule RoundTrip Pro (100501) or Thule RoundTrip Transition (100502) bike travel case.

Replaces the hook and loop strap that covers the ratchet catch closures on your Thule RoundTrip Transition bike travel case (100502). Prevents the case from accidentally opening while in transit. Includes Thule insignia.

Replaces the ratchet strap for your Thule RoundTrip Pro (100501) or Thule RoundTrip Transition (100502) bike travel case. Strap secures your bike frame against bracket pads and deters movement while in transit.

Replaces the bottom bracket pad for your Thule RoundTrip Pro (100501) or Thule RoundTrip Transition (100502) bike travel case. Pad supports bike frame while in transit. Use with bracket pad extension (sold separately) to support different frames.

Replaces (1) 15 mm thru-axle adapter for your Thule RoundTrip Pro (100501) or Thule RoundTrip Transition (100502) bike travel case. Includes 1 adapter.

Replaces the bottom bracket pad extension for your Thule RoundTrip Pro (100501) or Thule RoundTrip Transition (100502) bike travel case. Use with main bottom bracket pad (sold separately) to support different size bike frames.

The M6 washer works with a screw and locknut to secure the caster to your Thule Round Trip bike travel case.

Replaces the inside stiffening board for your Thule RoundTrip Pro (100501) bike travel case. Slides into sidewall pocket to give the fabric cover form and shape.

Replaces the 20 mm thru-axle adapter for your Thule RoundTrip Pro (100501) or Thule RoundTrip Transition (100502) bike travel case. Includes 1 adapter.

If the wheel (caster) of your Thule Round Trip is coming loose, tighten it back up with a new locknut. The locknut ensures that your wheels stay firmly screwed to the shell of your travel case to keep it rolling smoothly during transport.

If a wheel (caster) on your Thule Round Trip bike travel case isn't rolling quite right, you may have a loose or missing screw. Replace it with this product-specific screw.

Ever get a shopping cart with a bum wheel? If your Thule Round Trip is behaving badly, avoid frustration and simply replace a locked or damaged wheel. Replacement caster (wheel) keeps your case rolling smoothly.