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GOS member (Girls On Spyders)
Trailer for Spyder........Plus
Has anyone built a trailer to haul and Spyder & a two wheeler on the same trailer? Where/how do you start to do this?
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Motorbike Professor
I have good news and bad news. I do haul a Spyder and 1-2 bikes together. That's the good news. The bad news is that I did not build the trailer, I use a 7'x12' V-nose enclosed trailer. For a heavier bike, over 500 pounds, I would recommend an even longer trailer. The key to this is figuring out the motorcycle/Spyder and axle positions, to keep the trailer balanced side-to-side and allow for adequate loaded tongue weight. 10%-20% tongue weight is normal. I personally prefer to have at least 15% for the best handling. I generally figure the center of gravity of the bikes and Spyder are around the center of the engine, for calculating the rough loading. With trailer dimensions and material weights, geometry will allow you calculate the approximate axle position and loaded tongue weight. I would not make things fit too tightly. It is typical to have to make slight adjustments in the loading positions to balance the trailer. After you find the right spots, you can then fasten down the chocks and place the tie-downs. Best of luck with your project...if you don't just buy a large flatbed or enclosed trailer and figure it out by trial and error.
-Scotty
2011 Spyder RTS-SM5 (mine)
2000 BMW R1100RTP, motorized tricycle & 23 vintage bikes
2011 RT-622 trailer, Aspen Sentry popup camper, custom motorcycle trailer to pull behind the Spyder
Mutant Trikes Forever!
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Registered Users
trailer loading
Originally Posted by NancysToy
I have good news and bad news. I do haul a Spyder and 1-2 bikes together. That's the good news. The bad news is that I did not build the trailer, I use a 7'x12' V-nose enclosed trailer. For a heavier bike, over 500 pounds, I would recommend an even longer trailer. The key to this is figuring out the motorcycle/Spyder and axle positions, to keep the trailer balanced side-to-side and allow for adequate loaded tongue weight. 10%-20% tongue weight is normal. I personally prefer to have at least 15% for the best handling. I generally figure the center of gravity of the bikes and Spyder are around the center of the engine, for calculating the rough loading. With trailer dimensions and material weights, geometry will allow you calculate the approximate axle position and loaded tongue weight. I would not make things fit too tightly. It is typical to have to make slight adjustments in the loading positions to balance the trailer. After you find the right spots, you can then fasten down the chocks and place the tie-downs. Best of luck with your project...if you don't just buy a large flatbed or enclosed trailer and figure it out by trial and error.
I want to transport a Yamaha tw 200 with my RT and can't figure out if the lightweight trail bike should go in the front or back. I'm glad this is being addressed and scotty is on board. Any help would be appreciated. Also what is the best way to determine tongue weight after loading.
We all have an end to journey toward
however
what will matter most
in the end
was the journey
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Wouldn't you want the two wheeler sideways up front on a single axel trailer, and in the rear on a dual axel ??? Thats how I would do it.
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Very Active Member
I think placement of the 2-wheeler will depend upon overall trailer balance. As Scotty said, it's important to have 10-15% of the total weight of the trailer and load on the tongue.
To measure tongue weight I raise the trailer hitch to the height it will be when attached to the tow vehicle, and then either using the trailer jack or a 2X4, place the trailer tongue on a bathroom scale and read the weight. Weighing the tongue at towing height is important because tongue weight will vary at different heights.
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Originally Posted by dancogan
I think placement of the 2-wheeler will depend upon overall trailer balance. As Scotty said, it's important to have 10-15% of the total weight of the trailer and load on the tongue.
To measure tongue weight I raise the trailer hitch to the height it will be when attached to the tow vehicle, and then either using the trailer jack or a 2X4, place the trailer tongue on a bathroom scale and read the weight. Weighing the tongue at towing height is important because tongue weight will vary at different heights.
I do not think what you are saying is accurate. The tounge weight will be different once the load is on the trailer and compressing your trucks shocks. So the hieght surely will be different with the load. You will only be able to measure tounge wieght with the load attached unless I'm missing something ???
My truck drops about a foot in hieght when I attach the trailer to it.
Last edited by arntufun; 01-08-2012 at 02:45 PM.
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Originally Posted by NancysToy
I have good news and bad news. I do haul a Spyder and 1-2 bikes together. That's the good news. The bad news is that I did not build the trailer, I use a 7'x12' V-nose enclosed trailer. For a heavier bike, over 500 pounds, I would recommend an even longer trailer. The key to this is figuring out the motorcycle/Spyder and axle positions, to keep the trailer balanced side-to-side and allow for adequate loaded tongue weight. 10%-20% tongue weight is normal. I personally prefer to have at least 15% for the best handling. I generally figure the center of gravity of the bikes and Spyder are around the center of the engine, for calculating the rough loading. With trailer dimensions and material weights, geometry will allow you calculate the approximate axle position and loaded tongue weight. I would not make things fit too tightly. It is typical to have to make slight adjustments in the loading positions to balance the trailer. After you find the right spots, you can then fasten down the chocks and place the tie-downs. Best of luck with your project...if you don't just buy a large flatbed or enclosed trailer and figure it out by trial and error.
What bikes do you haul in your trailer with your Spyder? We have a 7x12 v-nose but not sure if it's workable to haul my Spyder and hubby's HD Ultra together....he says no. I've had my Spyder in it a couple times but haven't really devised whether or not it would work for both. Your thoughts?
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Active Member
Just an anecdote...
when I was 'young & dumb' (no, not yesterday)... I rented a U-Haul with a buddy and got a load of landscaping rocks. About half way home we hit a bump and both tires blew out. Turns out we had about 5500# in a 2000# trailer. U Haul was really mad !!!
Regards-
Frank.
2014 Cognac RT-S SE6 1330
2011 Viper Red RT-S SE5 998 (sold)
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Motorbike Professor
Originally Posted by chickridin
What bikes do you haul in your trailer with your Spyder? We have a 7x12 v-nose but not sure if it's workable to haul my Spyder and hubby's HD Ultra together....he says no. I've had my Spyder in it a couple times but haven't really devised whether or not it would work for both. Your thoughts?
I'm not sure if I could work in something as big as the HD Ultra or not. The width of the bike is the main problem, although length becomes an issue from a tie-down standpoint. For a bit more clearance the Spyder rear can be angled, and the bike loaded backwards. Lloaded on the left rear of the Spyder, it is fairly tight for a bike between the wall and the Spyder, but it does fit. Not a problem for getting the my BMW RT in, but no good place to tie it down, so I have not carried that with the Spyder. I could probably move the chocks for the Spyder and the bike farther toward the walls and sneak by, but I haven't tried. I have loaded my BMW R75/5 many times, though, as well as an additional small bike on the right side The best way to see if things fit is by trial and error. When you have an afternoon to spare, load things, and move them around, checking tongue weight and measuring the height at each side near the wheel to see if the load is even side-to-side. Part of the viability of this will be the actual size and shape of the trailer. My trailer is fairly narrow. It may be listed as 7' wide, but it is more like 6'8" inside, and 6'4" at the door cables. The wider the better. My V-nose is a full three feet deep, which allows the Spyder nose to fit very far forward, and leaves more room for bikes. Some v-nose trailers are only two feet deep or less up front.
-Scotty
2011 Spyder RTS-SM5 (mine)
2000 BMW R1100RTP, motorized tricycle & 23 vintage bikes
2011 RT-622 trailer, Aspen Sentry popup camper, custom motorcycle trailer to pull behind the Spyder
Mutant Trikes Forever!
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Originally Posted by NancysToy
I'm not sure if I could work in something as big as the HD Ultra or not. The width of the bike is the main problem, although length becomes an issue from a tie-down standpoint. For a bit more clearance the Spyder rear can be angled, and the bike loaded backwards. Lloaded on the left rear of the Spyder, it is fairly tight for a bike between the wall and the Spyder, but it does fit. Not a problem for getting the my BMW RT in, but no good place to tie it down, so I have not carried that with the Spyder. I could probably move the chocks for the Spyder and the bike farther toward the walls and sneak by, but I haven't tried. I have loaded my BMW R75/5 many times, though, as well as an additional small bike on the right side The best way to see if things fit is by trial and error. When you have an afternoon to spare, load things, and move them around, checking tongue weight and measuring the height at each side near the wheel to see if the load is even side-to-side. Part of the viability of this will be the actual size and shape of the trailer. My trailer is fairly narrow. It may be listed as 7' wide, but it is more like 6'8" inside, and 6'4" at the door cables. The wider the better. My V-nose is a full three feet deep, which allows the Spyder nose to fit very far forward, and leaves more room for bikes. Some v-nose trailers are only two feet deep or less up front.
Thanks for the reply. Reading this I think I have to give this one to hubby. I know what you're talking about with the trailer measurements too. Our trailer measurements are pretty much the same as your's.....but our nose is smaller, more like maybe 2' if that. I think they round those numbers up to make them sound bigger. LOL And your other bikes are smaller than the Ultra. We've been talking about getting an open flatbed trailer, and have found one we like, but not sure yet if we want to make the switch. We've got a couple months to think about it though.
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Active Member
Width needed for RT-S...
Am I correct that the RS will fit in a 5x? trailer, while the RT requires 5-1/2 or 6x? trailer?
Probably so, since the 6x are about twice the $ of a 5x... of course...
Regards-
Frank.
2014 Cognac RT-S SE6 1330
2011 Viper Red RT-S SE5 998 (sold)
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