Can I ride my unicycle on the rear two rollers? How much direct weight can they withstand?
2065732
Not sure how much weight they can withstand but they are pretty sturdy. They are all metal.
2065733
Yes you could not an issue bearing load weight is 100lbs per bearing so at 400lbs you are good.
2065734
They have great low center of gravity. So, you should be just fine. They should handle your weight, I'd be more worried about the front popping up in the air on you. But I don't think it would.
260626
The wheels are thin but sturdy. They are made of rubber. So far, they still roll straight, and that's after 4 months of heavy use.
662640
Yes, wheels can be trued. Its limitation is that it is not designed to support a rider but that would not affect truing.
1503211
I would not put that much weight on this slide. It is of light weight construction so I would geuss10-20 pounds. I see Paul said 30 - 40 pounds, works for him that's good.I would say more than that the rollers would ware out very fast.I used it under the desk pens and small tools. For 75-100 pounds look for a heavy duty slide.
1258930
Yes, i recommend putting around 35lbs of air in them for best rolling performance. I filled them at a gas station without issue. the wheels detach with the press of a botton
641559
You might be able to use them but you would have to lift the wheels up to get it positioned. They are pretty strong.
366714
Angelica-- These are strong and I feel like my daughter will be protected if she falls, but I can't say with any degree of certainty that they are durable enough for something like roller derby.
74614
Yes you can, but I would be very careful about that. In my opinion four wheels would make it unstable and dangerous for someone who is depending on a walker.
1318849
There is an axle that could potentially hold some weight and I have seen riders on them. I would not recommend having a passenger however, just for safety issues.
1489108
I wouldn't put more than 15 to 20 lbs on it they are not real sturdy if you plan on rolling it around much. It works great for what I purchased it for
631966
I have two grand kids that ride in it and their combined weight is beyond 55 lbs. The power wheels will work fine.
1516156
I would say 250 is an upper limit. Have noticed that bearings dont roll as freely when supporting heavier people.
548248
Nice unicycle for the money. With a little bit of practice you should be fine. Check out youtube for some how to learn to ride unicycle videos. That is what my husband did and he was riding in a couple days.
2200425
I have not tried it, but the wheels are big and strong, however, it depends on how much weight you put, that you can pull up.
1443875
The rollers do not weight that much. They are some where between 5-10 lbs. you will not get a workout moving them from place to place if that is what you are worried about. There is a learning curve to get used to. I do recommend you go to YouTube and watch some videos of people learning how to use them. That is where I learned how to ride on them. I keep the rollers next to at least one object I can grab onto for the occasion that I start to get off track. The biggest key is when you first start out riding on them, you have to looke forward out in front at least 6 feet or more. This helps you get started rolling and staying straight. After a couple of times of starting and stopping you will get used to it and have a good time riding. It is very nice to be able to ride many miles in a nice temperature instead of the cold outside.
1046678
Can't say for sure, since what I'm rotating is very light. But I just went over and tried to stop the motor with finger friction and I could do it, but with some effort. It has a lot of torque for a one-battery motor. It's also pretty robustly built, so I wouldn't be surprised if you could hang 5 or 10 lbs. from it. Remember it turns pretty slowly.
1329314
My husband weighs about 170 and he often plays with our son and rides my son's bike and the training wheels hold him up just fine. I think as long as you do not try going on rough terrain or be abusive, they would work just fine.