Well, it took a while longer than hoped to get a vehicle. Although I wanted a van I got a truck, so am back to hitch racks. I could possibly put the bikes in the truck bed with a little front wheel rack, although I'm not not sure it's long enough, and it might be a little harder to get them in. I tried lifting one end of the bike at a time as suggested and it really isn't that bad, but a truck bed is probably higher than a hitch rack. And I'm surprised how easy it is to raise the front by locking the rear break. Note that I weighed our bikes and they are a 59-60 lbs, so not lightweights.
But my wife still thinks we should get a non-lift solution. Riding up a motorcycle ramp seems a bit dangerous, and I'm not sure I could hang on to the walk mode button all the way up, unless I got two ramps and walked up with it.
As far as hitch racks go, she really likes the powered rack I mentioned above. They are local and we may go see them today, but very expensive. There is another powered vertical rack in Canada, but also expensive and shipping is crazy.
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As far as ramps with a regular hitch rack goes, one problem is usually you alternate the bikes for clearance, and the walk mode is only available on one side. So not sure how that is supposed to work. Racks with tiered tray heights can help with this, or racks with lots of spacing between the trays.
Another issue is off-road and RV use. Most racks are either not rated for it or have very reduced ratings. We were planning on getting a trailer someday, although a toy hauler is an option. I don't plan on a lot of off-road use, but some dirt roads are a possibility.
And another issue is the weight of the rack itself, taking it on and off my truck. Many are more than the bike.
So, here are the results of my research. There are other racks but most just aren't rated that great for various reasons.
- Kuat NV 2.0 - I understand the tray spacing is narrow, although I will measure it today. No mention of RV or off-road use that I can find.
- Thule T2 Pro XTR - apparently you can't use their ramp with it.
- Yakima OnRamp LX - high capacity but only rated for 48 lbs off road.
- Yakima StageTwo - Tiered trays, higher than ideal weight, only 42 lbs off road.
- Velocirax 3X - their headquarters are right near where I used to live, and I go up there regularly. The videos make it look really easy but it still seems like you need to lift the weight of the bike a little. But the rack is heavy and only rated for 55 lbs.
- Kayenta Outdoors electric Load'n'Lift - no need for ramp, expensive, reliability?? RV use is limited to when the hitch is no more than 5' from the axle, which seems unrealistic. No mention of off-road.
- Quikr Mach 2 - expensive, I didn't pursue other specs
- RockyMounts Gigawatt - At local dealer, 80 lb capacity, wide tray spacing, slightly reduced RV rating when hitch is more than 8' from axle. Higher than ideal weight.
- 1up Heavy Duty - probably the best option. Light weight, good capacity, full rating for RV/off road. Not sure what tray spacing is, and not sure about delivery time.