iSi Advanced Bicycle Carrier Systems - Engineered Freedom
iSi Advanced Bicycle Carrier Systems - Engineered Freedom


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iSi Advanced Bicycle Carrier Systems - Engineered Freedom

Extreme Duty Adjustable Drawbar Mount

No Welding | Bolt-On H-Mount® | No Drilling

shown with iSi StrongArm support post and 4x4x4 bicycle carrier

At last a thoroughly engineered and highly effective bolt-on drawbar mounting solution for adventure travellers who demand the maximum strength and convenience when travelling with bicycles on their caravans, pop tops or camper trailers.

The iSi Extreme Duty H-Mount® delivers a very wide and very long footprint in order to spread the load and eliminate pressure hot spots on the drawbar chassis rails. This totally eliminates the high point loads that result from narrow welded or bolted mounts. Moreover, the iSi Extreme Duty H-Mount® is designed to clear drawbar mounted items such as the hand brake, jockey wheel and is compatible with most weight distribution systems and stone guards.

The wide footprint of the iSi Extreme Duty H-Mount® delivers a highly effective platform to support up to 200kg load for zero hassle travel over the harshest terrain. Moreover, the H-Mount is far more rigid than any other bolt-on drawbar mount and at only 6kg boasts the best strength to weight ratio in the world.

Best of all the iSi H-Mount has a straight-forward and highly effective adjustment system so that the operator can set the ideal position on the drawbar. Sliding foot brackets are held tightly in place on the drawbar by four U-Bolts - one at each corner and delivers easy adjustment on the drawbar and bullet-proof rigidity under the harshest off-road conditions. The iSi Extreme Duty H-Mount® is arguably the most innovative trailer mounting product on the market.

With a solid mounting system to the drawbar, the iSi Extreme Duty H-Mount® delivers a standard four-bolt flange on top to then bolt accessories or any of the number of iSi Extreme Duty StrongArm support posts. Slots provide a handy level of additional adjustability. Absolute gold to achieve millimetre perfect positioning.

iSi delivers a comprehensive system that includes every nut, bolt and bracket for an easy home installation. Retained with four high strength galvanised U-Bolts, this solid mount delivers peace of mind so that you can concentrate fully on the road and tracks ahead.

Dead Easy Installation - No Welding | No Cutting | No Grinding | No Painting

Easy home installation is a key benefit and backed with a comprehensive installation guide to make the job easy and enjoyable.

There are three sizes - each with a wide range of adjustment designed to suit just about every trailer drawbar out there. Don't worry if you are not sure, the trailer experts at iSi are only an email or phone call away to sort it out for you.

Extreme Duty H-Mount Sizes - Adjustment
H-Mount
Front Arm
Rear Arm
Minimum Width
Maximum Width
Minimum Width
Maximum Width
iSi-HM-AL-690
285mm
495mm
445mm
660mm
iSi-HM-AL-810
410mm
610mm
575mm
775mm
iSi-HM-AL-910
505mm
700mm
670mm
870mm

How to Purchase
1 Measure the width of drawbar that you would like to span across and select the H-Mount model from above.
2 Measure the width and depth of the drawbar arm. This determines the U-Bolt size that we include for you.
3 Make contact with us and we'll complete the configuration for you. Easy! Contact iSi Sales and Engineering


Optional Vehicle Mounts

Swap your Bicycle Carrier between the Trailer and the Tow Car

Off-Road 4x4 Bicycle Carrier

Swap the carrier between the trailer and the car quickly and easily. It's great to base camp with the trailer and move the carrier to the car and explore areas that may not be appropriate to drag the camper or caravan through. When you have the flexibility you use it to make the most of each trip and because we make it easy to swap, you don't go looking for excuses to leave the bikes alone.

Australian Made100% Aussie Tough

100% Australian and manufactured from 100% Australian steels coatings, and materials. Right down to the welding wire, the shipping cartons and even the address labels on those cartons. It’s not just blind patriotism either. iSi delivers a product that fellow adventurers trust in the harshest operating conditions on the planet. Consistent supply of the highest quality materials are essential to satisfy that demand.