Quote:
Originally Posted by mladen
Our plans are to go from ElBorma through the tracks to BjorElKhadra, and the next day through the dunes back to ElBorma. Do you think is possible to cross the dunes in one day? We ride AfricaTwins and KTMLC950, do you think that it is better to stay out of the dunes with this motorbikes and just go on the tracks?
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Air-line distance is about 160km, about 20km of it (south of El Borma) can be covered using the track leading to the oil fields. Taking the tracks can stretch the distance to about 250km.
In the dunes we had an average speed below 25km/h, on the tracks this might go up to 40km/h. But there are other factors to concider. Most of them are in your influence:
How experienced are you as a rider in dunes?
How much petrol do/can you carry? Petrol consumption in the dunes can be double the usual amount. Calculate at least factor 1.5x.
How much luggage do you carry that makes it difficult to pick up the bike after dropping it? Each of you should be able to pick up his own bike. The others might not be able to help you. And the bike will most likely not drop only once.
Other factors you cannot influence in advance:
The weather.
How is the sand? Did it rain before and make it easy to ride or was it dry the weeks before so you have to dig out the bike frequently?
Are you able to read the layout so you find ridable paths?
Will there be fuel in Borj El Khadra? If not, you might get stuck there for a while.
The worst case scenarios in the dunes:
You're two up on two bikes. One of the bikes brakes down and you are not able to fix it on the spot. If you want to keep the broken down bike, someone has to stay with it. And he needs food and water for the time he waits for help. If this happens in the middle of nowhere, the other one might need a day to get to the next camp. He needs to find either means for repair (tools, parts) or some kind of transportation for the broken down bike and it's rider. That might take some time, easyly days. Getting back would take another day.
Now think about a similar scenario, but this time it's not a bike that broke down but it's an injured rider.
These are the main conciderations that come to mind.
BTW: To you get the permission to the restricted zone you sign a paper which exempts the tunisian authorities from the responsibility to carry out search and rescue missions. But if they do, you're obliged to pay for it.
BTW2: Riding the direct line can bring you very close to the algerian border. Beware of crossing it and do not seek contact to people dwelling in the dunes. We had the impression that a lot of smuggeling is going on in this area and locals don't like to be disturbed.
Riding the tracks might be less extraordinary, but if you can't clear all your doubts it will be safer. Some amount of traffic is always going on on the tracks and in case of problems it is much more likely to get help.