The tow arm links your Pluto to the hitch on your bike and has to be in perfect condition. This genuine Hamax arm replaces a bent, damaged or lost arm, in Large for the Pluto L or Medium for the Pluto M.

Highlights

  • Genuine Hamax spare part
  • Bicycle tow arm
  • Sized for the Pluto Large or Pluto Medium

Before you order

Match the part to your trailer model and size, 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.

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.

Options

SizeFitsPart number
LargeHamax Pluto L (large) only603438
MediumHamax Pluto M (medium) only603437

Compatibility & fit

The large and medium Pluto use different arms, so choose the size that matches your trailer. 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
  • Sized for the Pluto Large or Pluto Medium
FitsHamax Pluto dog trailer, matching size only
Size optionsLarge (603438), Medium (603437)
SKU BSP-HAM-P-PLUTO2
Brand Hamax
Shipping Weight 4.0000kg
Shipping Width 0.500m
Shipping Height 0.400m
Shipping Length 0.800m