The bicycle arm links your Outback One to the hitch on your bike, so a bent or damaged arm must be replaced. This is the genuine Hamax part for the single-seat Outback.

Highlights

  • Genuine Hamax spare part
  • Bicycle (tow) arm
  • Made for the Outback One single-seat trailer

Before you order

Match the part to your trailer model (and size or side where relevant) and compare it with the part you're replacing – your trailer's user manual lists spare parts. Genuine Hamax parts keep your trailer working as designed. Part number HAM603221.

Keep it safe

Before each outing, check that wheels, bike arm and hitch are locked in place, tyres are inflated and nothing is cracked, bent or loose. Replace damaged parts straight away rather than riding on them, and keep your Hamax user manual handy for fitting steps and part diagrams.

Compatibility & fit

Fits the Hamax Outback One single-seat trailer; the two-seat Outback uses a different arm. It connects via the Safe Connection Point. The bike arm must be correctly locked before every ride. Our workshop can fit it and check the hitch on your bike as a separate service – book a workshop visit.

Covered by the manufacturer's warranty against defects in materials and workmanship. For warranty support, return the item to Tune Cycles with your proof of purchase and we'll manage the claim for you. This is in addition to your rights under the Australian Consumer Law.
  • Genuine Hamax spare part
  • Bicycle (tow) arm
  • Made for the Outback One single-seat trailer
FitsHamax Outback One single-seat trailer; the two-seat Outback uses a different arm
Part numberHAM603221
SKU BSP-HAMZOB1BA
Brand Hamax