Bike Rack

Stop cramming bikes in the tray, scratching the duco and blocking the rear camera on every trip to the trailhead. At 4Wheelhouse, we stock 4WD and ute bike racks from Yakima and Ironman 4x4, rated for tow bar, roof rail and tray-mounted setups built to take corrugated roads, red dust and coastal salt air without the wheels spinning loose at highway speed.

Towball-rated racks, roof bar platforms and flat bed tray carriers: every setup here is matched to your vehicle’s tow point or roof bar load rating, not sold as a generic universal fit. If you’re running e-bikes, check the per-bike weight rating before you order, since most standard racks aren’t rated for the extra 15 to 20kg a modern e-bike adds.

Shop our range online for fast nationwide shipping, or Click & Collect from our warehouses in Smithfield (NSW), Dandenong South (VIC), and Sumner (QLD).

Choosing the Right Bike Rack for Your Vehicle

Whether you call it a bike rack or a bike carrier, where you mount it determines how it handles, what it costs and how many bikes it carries. Here’s how the main styles stack up.

Tow Bar Bike Racks
A tow bar bike rack hangs off your existing towball or tongue, sitting low and stable behind the vehicle. They’re the easiest to load, with no lifting bikes overhead, and usually carry two to four bikes. The catch is your towball rating: if you’re also towing a van or trailer, you can’t use the towball for both at once.

Roof Bike Racks
A roof bike rack mounts onto your existing roof bars and frees up your tow point entirely, which matters if you’re already running a tow hitch for jerry cans or a fridge slide. The trade-off is lifting bikes overhead and the extra fuel burn from wind resistance, plus you’ll want to check garage and carport clearance before you forget and drive in.

Hitch bike racks for utes A hitch bike rack, sometimes called a ute bike rack when it’s built to clear a tray or canopy, bolts straight into a standard 50mm receiver. They tend to sit higher than a wagon-style tow bar rack to clear the tailgate or canopy doors, worth checking against your specific tray setup before you buy.

How many bikes you actually need to carry Most tow bar and hitch racks are rated for two to four bikes. If you’re regularly running a full crew, a four-bike rack will save you a second trip, but check the combined weight rating against your towball capacity. E-bikes are considerably heavier than standard mountain bikes.

Bike Racks and Towing, What You Need to Know

If you’re running a bike rack on the same vehicle you tow with, there are a couple of things worth sorting out before you hit the road.

Number plate and light visibility In every Australian state, your rear number plate and tail lights need to stay visible once a bike rack is loaded. Most states require a supplementary number plate and light board if the original plate or lights are obscured. It’s a cheap fix and an easy way to avoid a defect notice.

Towball weight clash Your towball has a single rated capacity covering everything hanging off it: caravan, trailer or bike rack. If you’re loading bikes on a tow bar rack while also towing, the combined weight needs to sit under your towball’s rated limit, not your vehicle’s total towing capacity. Check the static download weight of the trailer, since the rack and bikes add to it directly.

Roof racks as the workaround This is the main reason tourers running a caravan or box trailer often switch to a roof bike rack instead. It sidesteps the towball weight clash entirely and keeps your hitch free for towing.

Fitting and Carrying Capacity

Frame compatibility Standard diamond-frame bikes fit most racks without an issue. Step-through frames, full-suspension mountain bikes and kids’ bikes with small wheels sometimes need an adapter bar or a tray-style cradle rather than a hanging arm rack. Check the rack’s frame compatibility before assuming it’ll fit everything in the shed.

E-bike weight ratings E-bikes run 20 to 30kg heavier than a standard mountain bike, and a lot of older rack designs simply aren’t rated for that. If you’re running e-bikes, confirm the per-bike weight rating on the rack, not just the total carrying capacity. Most failures happen at the individual cradle, not the overall frame.

Locking and security A locking hitch pin and integrated cable lock are worth paying for if the rack sits on the vehicle between trips. It won’t stop a determined thief, but it removes the easy opportunistic theft that bike racks are a common target for.