Caravan Bike Rack Sizes & Dimensions 2026

Choosing the right caravan bike rack sizes and dimensions for your rig is one of those decisions that can make or break a Big Lap or weekend escape down the coast. Bikes are bulky, surprisingly heavy once you add e-bikes to the mix, and the way you mount them affects towing balance, payload, and access to your front boot or tow vehicle.

Before you commit to any rack, it pays to measure your A-frame, rear wall or tow bar, check your caravan's ATM and tow ball weight, and be honest about how many bikes you actually plan to carry. 

Bike racks in 2026 come in 4 common types:

1. A-frame (drawbar) mounted racks
2. Tow ball or tow bar mounted racks
3. Vertical (upright) bike racks
4. Rear wall mounted racks

There are 2 common caravan bike rack configurations:

1. Tilting (folds away from the van for boot access)
2. Non-tilting (fixed position)

Below is a guide on the most common bike rack sizes, dimensions, configurations, and materials.

A-Frame Caravan Bike Rack Sizes & Dimensions

A-frame racks bolt to the drawbar at the front of your caravan and are by far the most popular choice for Aussie tourers. They keep the bikes close to the tow ball, which helps with stability on long stretches like the Stuart Highway and they leave the rear wall of the van free for spare wheels, jerry cans or a boot.

They suit most full-size vans, pop-tops and camper trailers heading out on Big Lap trips, free camping runs, or coastal getaways where you want bikes ready to roll.

Lightweight 2-Bike A-Frame Racks

Compact aluminium A-frame carriers like the Fiamma Carry-Bike Caravan XL A typically measure around:

• Width: Approx. 128cm
• Depth: Approx. 33cm
• Height: Approx. 67cm
• Empty Weight: Approx. 5.3Kg
• Max Load: 35 Kg

They weigh roughly 5.3 kg empty and carry up to 2 bikes with a maximum load of 35 kg. These suit casual cyclists running standard road or hybrid bikes, not heavy e-bikes.

Heavy-Duty 50 kg A-Frame Racks

The reinforced "Pro" style A-frame carriers step up to about:

• Width: Approx. 128 cm
• Depth: Approx. 51 cm
• Height: Approx. 100 cm
• Empty Weight: Approx. 9.4Kg
• Max Load: 50 Kg

 Capacity climbs to 50 kg total across 2 bikes, which gives you headroom for one e-bike and one analogue bike, or two mid-weight mountain bikes.

Australian-Made Steel A-Frame Racks

Heavier-duty Australian-built racks like the Gripsport Van-Rack range use powder-coated steel and are sized for serious payloads. The 2-bike model weighs about 19 kg (plus around 13 kg for the bolt-on mount) and rates to 60 kg total (2 bikes at 30 kg each).

The 4-bike version weighs roughly 36 kg and rates to 120 kg total. Top-section heights are adjustable in stages of 57.4 cm, 66.4 cm, 75.4 cm and 84.9 cm so you can clear the jockey wheel and gas bottles.

Tow Ball & Tow Bar Caravan Bike Rack Sizes & Dimensions

Tow ball and tow bar mounted racks attach to your tow vehicle rather than the caravan itself. They're handy for short tours, weekend getaways or when you're not towing the van every day, and many caravanners use them on the 4WD between trips. They're rated for the 50 mm tow ball that's standard across Australian vehicles.

• Folded width: around 100 cm
• Folded depth: around 72 cm
• Folded height: around 25 cm
• Rack weight: 14 to 15 kg
• Total load capacity: up to 60 kg
• Per-bike rail rating: up to 30 kg
• Bike capacity: 2 to 4 bikes (extension dependent)

Vertical (Upright) Bike Rack Sizes & Dimensions

Vertical racks hang the bikes by the front wheel and are a newer style that's become popular with families and e-bike riders thanks to their easy loading height. They suit groups of 3 or 4 cyclists, school holiday trips, or anyone who wants to easy stack bikes without lifting them to shoulder height.

• Bike capacity: typically 4 bikes
• Per-bike weight rating: up to 25 kg
• Wheel size compatibility: from 16 inch (40 cm) BMX to 29 inch (74 cm) MTB
• Tilting feature: standard on most models for boot access
• Integrated tail light: standard on Australian-made vertical racks
• Hitch fitting: 50 mm tow ball or tow bar receiver

Rear Wall Mounted Caravan Bike Rack Sizes & Dimensions

Rear wall racks bolt directly to the back of the caravan or motorhome, keeping the front boot and drawbar clear. They're best for tandem axle vans with a structurally rated rear wall and they're often the pick for touring tropical north Queensland or doing long stints in caravan parks where you want bikes on display but out of the way.

• Total width: around 131 cm
• Height (adjustable): 70 to 95 cm
• Depth (adjustable): 70 to 120 cm
• Rack weight: around 18 kg
• Total load capacity: up to 50 kg
• Per-bike weight: up to 30 kg
• Bike capacity: 2 bikes (3 with optional rail kit)
• Power option: manual or 12 V motorised lift

NOTE: Rear wall mounted caravan bike ricks are recommended to be used with caravans that have been built with reinforcement at the time of manufacture to fit a bike rack.  Adding one without structural support can be fraught with danger, as the vibrations at the back of a van are extreme,  especially on rough Australian driving conditions. 

Bike Racks Specifically For Caravans & Australian Conditions

The right rack depends on where the bikes need to ride: on the caravan, on your car, or on both. Here are the racks the team at CARAC reach for, grouped by how you tour.

1. Bike Carriers for Caravan (A-Frame) Mounting

These bolt to the drawbar at the front of the van and keep the bikes close to the tow ball. They split neatly into two groups.

Lightweight and Light-Duty

If you ride standard road or hybrid bikes and want a simple, compact carrier, the lightweight option is ideal.

• Fiamma Carry-Bike Caravan XL A – $419.00
  • Carries up to 2 bikes with a maximum total load of 35 kg
  • Lightweight aluminium frame, around 5.3 kg empty
  • Fits most standard A-frames with no drilling required
  • Pivots forward for front boot access once the bikes are removed
  • Best suited to lighter road and hybrid bikes rather than heavy e-bikes

Heavy-Duty, Designed and Made in Australia

For e-bikes, mountain bikes or longer trips on rough roads, the Australian-built Gripsport range is engineered to handle Aussie corrugations and harsh sun.

• Gripsport Van Rack 2 Bike Tilt – $860.00
  • Carries up to 2 bikes at 30 kg each (60 kg total)
  • Powder-coated steel with a 5 year structural warranty
  • Tilting top section for instant boot access while loaded
  • Height adjustable to clear the jockey wheel and gas bottles
• Gripsport Van Rack 4 Bike Tilt – $1,375.00
  • Carries up to 4 bikes at 30 kg each (120 kg total)
  • Ideal for families or groups towing on the Big Lap
  • Suits road, MTB, e-bikes, kids' bikes and fat-tyre bikes

Both Gripsport Van Racks include the tilting top section. To fit one to your van you will also need the bolt-on mount kit (GSR102), from $405.00.

2. Caravan Racks That Also Fit Your Car

One of the best things about the Gripsport Van Rack is that the same rack can move between your caravan A-frame and your tow vehicle. You simply add the matching tow bar adaptor, which fits a standard 50 mm (2 inch) square hitch receiver.

• Gripsport Van Rack 2 Bike with the Tow Bar Adaptor (Tilt 1-2 Bike, GSR295) – adaptor $280.00
  • Swaps the 2-bike rack from the van to the car in minutes
  • Tilting mount gives rear access to the vehicle without unloading the bikes
  • Heavy-duty zinc-plated steel build
• Gripsport Van Rack 4 Bike with the Tow Bar Adaptor (Non-Tilt 3-4 Bike, GSR100) – adaptor $270.00
  • Moves the 4-bike rack onto your tow vehicle for car-only trips
  • Non-tilt design built for the larger 3 to 4 bike load
  • Same heavy-duty zinc-plated steel build

This is the most flexible option for caravanners who also want bikes on the 4WD between trips.

3. Heavy-Duty Car-Mounted Racks

If you carry your bikes on the vehicle rather than the van, a dedicated vertical rack is the easy-loading, high-capacity choice.

• Gripsport Versa 1.4 Vertical Bike Rack – $1,650.00
  • Vehicle-mounted only, fitting a 50 mm (2 inch) tow bar receiver
  • Carries up to 4 bikes at 25 kg each
  • Holds wheels from 16 inch BMX through to 29 inch MTB
  • Easy-tilt feature for rear vehicle access
  • Integrated rack light included (an auxiliary number plate is required to fit it)
  • Designed, tested and made in Australia with a structural warranty

Additional Caravan Bike Rack Considerations

1. Tow ball weight impact: 

A-frame racks add load directly to the tow ball, which can push you over the recommended 8 to 12 percent of GTM that Aussie towing guides advise. Always add the rack weight plus bike weight to your tow ball calculation.

2. ATM and payload:

Most caravan manufacturers do not include bike racks in the Tare Mass. The rack and bikes eat into your remaining payload before the ATM ceiling, so factor them in alongside water, gas and gear.

3. Mounting compatibility:

Standard 50 mm tow balls and 50 mm hitch receivers cover most Australian setups, but A-frame rails vary in width and angle. Measure before you buy.

4. Reversing clearance:

Drawbar-mounted racks reduce your reversing angle. On tight bush camp turns or kerb-side caravan park sites, the bikes can foul the tow vehicle.

5. Corrugation rating:

Outback tracks shake loose anything that isn't properly rated. Look for racks tested on Australian corrugations rather than European motorway use only.

Top 5 Tips for How to Choose Caravan Bike Rack Size and Style

A few practical pointers to match the right rack to your caravan and the kind of riding you actually do.

1. Start with your bikes, not the rack.

Weigh each bike (an e-bike can easily hit 25 to 28 kg) and measure the longest wheelbase. Your total bike weight has to sit comfortably under the rack's rated capacity, with a buffer for bumpy roads.

2. Check your tow ball weight headroom.

Add the rack weight, bike weight and any A-frame accessories to your existing tow ball weight. If you're already near the upper end of your vehicle's tow ball rating, a rear-mounted or vehicle-mounted rack may be safer than another A-frame load.

3. Match the rack to your trip style.

Grey Nomads doing the Big Lap with two bikes are well served by a 2-bike A-frame. Families heading to Victorian high country trails with four bikes will want a vertical or 4-bike steel rack. Quick coastal getaways often suit a tow ball rack on the 4WD.

4. Pick tilting over fixed if you use the boot.

If you store gas bottles, batteries or tools in the front boot, a tilting A-frame rack saves you unloading bikes every time you need a spanner or a swap of bottle.

5. Buy Australian-built where you can.

Locally made racks are designed and tested on Aussie corrugations and harsh sun, and parts are easier to source if something fails halfway through a Big Lap.

Suggested Caravan Bike Racks from CARAC

1. Gripsport Van Rack 2 Bike Tilt – $860.00
   • Australian designed and manufactured for caravan and camper trailer A-frames
   • Carries up to 2 bikes at 30 kg each (60 kg total)
   • Tilting top section for instant front boot access while loaded
   • Height adjustable in 4 stages from 57.4 cm to 84.9 cm
2. Gripsport Van Rack 4 Bike Tilt – $1,375.00
   • Heavy-duty 4-bike capacity rated to 120 kg total (4 bikes at 30 kg each)
   • Suits families or groups towing on the Big Lap
   • Compatible with road, MTB, e-bikes, kids' bikes and fat-tyre bikes
   • Powder-coated steel construction with a structural warranty
3. Gripsport Versa 1.4 Vertical Bike Rack – $1,650.00
   • Vertical 4-bike carrier with per-bike rating up to 25 kg
   • Sidecar wheel basket fits 16 inch BMX through to 29 inch MTB wheels
   • Easy-tilt feature for rear access of the tow vehicle
   • Integrated rack light included as standard
4. Gripsport Van Rack Tow Bar Adaptor (Tilt 1-2 Bike) – $280.00
   • Converts a Gripsport Van Rack from caravan A-frame to tow vehicle use
   • Suits 1 to 2 bike tilt rack configurations
   • Lets you swap one rack between the van and the 4WD
   • Australian made to match the rest of the Gripsport range
5. Gripsport Van Rack Tow Bar Adaptor (Non-Tilt 3-4 Bike) – $270.00
   • Converts a Gripsport Van Rack from caravan A-frame to tow vehicle use
   • Suits 3 to 4 bike non-tilt rack configurations
   • Lets you swap one rack between the van and the 4WD
   • Australian made to match the rest of the Gripsport range

Picking the right caravan bike rack comes down to balancing bike numbers, weight ratings, tow ball headroom and how often you need access to your boot. For most Aussie caravanners, a tilting A-frame like the Gripsport Van Rack 2 Bike Tilt is the safest starting point, while families and e-bike riders will get more out of a higher-capacity option like the Gripsport Versa 1.4 Vertical Bike Rack.