Category Archives: rider comfort
No, you don’t plant ii in dirt, expose it to sunshine and add water. I am talking about the HP Velotechnik Gekko FXS tadpole trike … the first expandable trike designed to accommodate short people (kids and smaller adults) and grow as they grow (well the kids anyway). In the case of short adults this trike is just as happy to remain one size all of its days.
What is differnet about this trike is not only does the boom telescope in and out for adjustment like most other trikes, but the frame itself adjusts telescoping in and out up to 2.7 inches (7 cm). All of this and it folds too!
The seat is also high tech in that it has various adjustments available including adding/removing and moving around foam pieces to accommodate the rider as they grow and their bodies change.
HERE is the Operator’s Manual.
HP also offers some special features as options for those who have children with special needs. They have a harness system to help hold the child safely in the seat. They also have straps to securely hold the child’s feet onto the pedals.
In addition to the above mentioned features they have an assistnace pole attached to the steering head with a brake lever in case the child is not capable of safely handling everything themselves.
Yep, this trike is designed to meet the need of your child from a youngster to adulthood … growing as they grow … and without the feed and water your child requires. And having a trike that grows as your child grows will help keep a smile on their face because they will be able to …
KEEP ON TRIKN’
HP Velotechnik is a well known and respected German manufacturer of tadpole trikes. Their two main models … the Scorpion and Gekko continue to grow in popularity. Recently while visiting a trike dealer in Kokomo, Indiana they were assembling a brand new Gekko for a customer. It is a nice looking trike.
I am sure some would say that the Scorpion fs26 is the ultimate in comfort among trikes. The fs stands for full suspension. It is also available with a 500 watt pedal assist electric motor. One would have to be independently wealthy or on good terms with a banker to buy one of them as they are pretty much at the top of list cost wise … like around $8000. That is a lot of money for a tadpole trike. They are a large trike and are heavier than most all other trikes so this may be a challenge for some folks if lifting it is involved.
Here is an interesting video showing a Scorpion on a bob sled track. I am sure that ride is exhilarating.
HP Velotechnik has some good reading available on their website. Sometimes it is more interesting than other times.
Here is a good video. However it is in German so you may not understand anything being said.
Yes, HP is a trike to be reckoned with. Most would compare them, especially their top of the line model, the Scorpion, with a Caddilac, or a Mercedes, or a Rolls Royce among tadpole trikes. In other words … TOP DOG! But hey, whether you are riding a top dog or a Rover … ENJOY THE RIDE and …
KEEP ON TRIKIN’
TerraTrike offers a webpage concerning how to determine your X-seam. X-seam is a measurement similar to inseam which is used to determine how to adjust the boom properly to fit the rider of a tadpole trike. When seated properly on a tadpole trike the rider’s leg should be about 85 % fully extended when the pedal is rotated to its most forward position.
I have written about this subject previously. HERE is one of the articles.
I have noticed that the instructions given for this vary somewhat in the matter of how much distance the bottom of the board is out away from the wall. To my way of thinking the safest and best method would be to duplicate the seat back angle more so than a measurement off of the wall. Of course, one must be careful not to move the board while sitting down and going thru the process of obtaining the measurement.
A quick and easy way to adjust the boom to its proper position for the rider is simply to sit in the seat and place the “heel” of the foot (while wearing shoes) on the pedal in the furthest forward position. The boom can then be tightened down and when the balls of the rider’s feet are positioned on the pedals the legs should be about 85 % or so extended.
It is good to know our X-seam measurement as it can be of value for a mechanic to set up a trike for the rider without them being there to go thru this process. Having a trike set up properly helps us to …
ENJOY THE RIDE!
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Recently I had a Bionx hub motor conversion kit installed on my Catrike Trail. In doing so I had to give up my super comfortable head rest which I made. I have neck issues so I need to use a neck/head rest when I ride. The reason I could not continue using my head rest is because it was in the way of plugging the cable into the front of the battery. So I purchased an ICE neck rest which mounts out of the way. Now ICE boasts that their newly designed neck rest is the most comfortable neck rest on the market. As far as I am concerned it is just like all the rest of the factory manufactured neck rests I have tried … very lacking and not very comfortable. So I went to work to redesign it. What I came up with was far more comfortable than theirs yet it still looked pretty like it did originally. Still it was not to my satisfaction nor my needs. So I went to work to totally remake it. It didn’t take me more than 20 minutes and now I have a very comfortable head rest again. It is not quite as comfortable as what I had previously but only because it is a bit smaller in size. And the good news is I didn’t do anything to change what ICE made. In 5 minutes I could put the neckrest back to the way it came from ICE (not that I would want to). I just don’t understand why the trike industry doesn’t offer comfortable neck rests. It is not that hard to make one that is comfortable. Like I said it took me about 20 minutes. I replaced ICE’s strap with elastic and put a piece of foam sandwiched in between it. Then I put a large piece of foam on the front side of the elastic. The large piece of foam has the front side of it cut concave to sort of cradle the head and neck. Here is what I came up with. I just used the cover off of my old head rest even though it is too big.
For those who are interested here are some pictures showing the construction of my new head rest. (I am calling it a head rest rather than a neck rest because I have raised it up higher to where the back of my head rests on it. It is far more comfortable now against my head than it was against my neck.)
In the next picture I have duct tape temporarily holding the foam in place while the Gorilla Glue sets up. The foam is glued to the elastic.
In the next picture which is a top view looking down you can see the concave curvature I cut into the foam to cradle my head and make the head rest more comfortable to use.
And here is what the original ICE neck rest looks like. I really don’t like the metal rods on the sides as they are located right where the head makes contact with them. And that is not very comfortable as I quickly found out when I tried riding using it. It is really dumb … more of their infamous “inspired cycle engineering”.
Now with this new head rest I should be able to ride in comfort meaning I can …
ENJOY THE RIDE!
Cadence … when talking about bicycling is by definition: “the pedaling rate … the number of revolutions of the crank per minute.” I suspect that there will be those who don’t agree with what I will be saying here. That’s ok. To each his own as they say.
Typically most people pedal somewhere between 60 and 80 rpm. Does cadence matter? I say yes, it matters a lot. Ideally one should pedal as fast as they are comfortable with and can maintain without over stressing themselves. That being said I would add that it also is not good to pedal too fast even if you are capable of it. One needs to strive for a reasonable cadence. 60 to 80 rpm is ideal in my opinion. It is not good to pedal slowly while pushing hard on the pedals. It is far healthier to spin faster not exerting a lot of pressure on the pedals even if you are a brute capable of such. It is not only hard on your body, but it is hard on some of the components of your trike. In fact, you can quite literally do serious damage to your trike by pushing too hard on the pedals. We need to strive for a sensible compromise between how fast we pedal and how hard we push on the pedals. Most of our trikes come with quite a selection of gears. As one changes gears they should select the gear ratio which will keep them pedaling at the same cadence continually. Pedaling at a higher cadence provides more of a cardiovascular workout. Pedaling at a slow cadence pushing hard on the pedals can damage your knees.
I personally usually pedal at a cadence of about 60 rpm. I have found just recently that I can reach 120 rpm … something which I didn’t think I could do at my age. This was while using short crankarms. I am sure I could not do it with long crankarms like my trike came with. I would do good to pedal it at 100 rpm.
This cadence thing all gets into the matter of how your trike is setup. The length of the crankarms play a major role in what you are capable of when it comes to how fast you can pedal. Shorter people need shorter crankarms for optimal performance and doing right for one’s self. Too long of crankarms will prevent or at least hinder one’s ability to pedal at a proper cadence. Typically most bicycles and tadpole trikes come with fairly long crankarms. They are fine for taller people, but for those who are on the short side or have knee joint issues shorter crankarms are needed.
I have written previous articles about crankarm shorteners. I recently started using them and really like them. I wish I would have got them many years ago. Actually I wish manufacturers would simply install crank arms which either adjust or have multiple tapped holes in them so the buyer can position the pedals wherever they need them.
Some people are not capable of pedaling at a higher cadence. If that is true of you then all I know to say is do the best you are able to do. Most of us, however, are capable of pedaling at what is considered a proper cadence (60-80 rpm) and we should strive to do so as we will benefit from it. Learning to use the gears our trikes have so we maintain a constant cadence is essential.
Our trikes need to be set up properly with the boom adjusted to the correct length. Our leg extension needs to be about 85 % and our feet should be placed on the pedals so that the balls of the feet are making contact. We should not be using our toes or instep on the pedals.
Some computers have cadence sensing built into them. They require a pickup magnet and sending unit quite similar to that which is used for the speed. It, of course, is mounted on the crankset in order to measure the cadence. I have never had one myself. I have a pretty good idea of how fast or slow I am pedaling without having one. Cadence counters are good though. Since I have never had one I have simply used my watch and counted my rpms various times over the years. I have gotten to know my cadence thusly.
I personally believe that one can ride longer spinning at 50 or 60 rpm than they can at a higher cadence. And I think our bodies will thank us if we keep our cadence down to 60 or 70 rpm. When we spin faster we start using considerable more oxygen which is not good for our muscles over an extended ride. Muscle fatigue can occur if we spin too fast for an extended time. Blood flow increases with higher rpm so pedaling at 60 – 80 rpm is better than 30- 40 rpm as some people do.
Well, that is my take on this subject and you can take it or leave it. Spinning vs. mashing is healthier for us and for our trikes. Use those gears and maintain a proper cadence. It will help you to …
KEEP ON TRIKIN’
Yes, I am talking about the crankarm shorteners again. They arrived in the mail today and I installed them on my wife’s recumbent bike I have set up on my indoor trainer out on the enclosed patio. I tried them out and WOW … what a difference! I really like them. I can position my feet normally on the pedals and pedal quite comfortably. My new freshly installed man made knee joints are loving them. There is only one problem. It is just too darn cold out there even inside the enclosed patio. At least I didn’t have that nasty wind to contend with. And this is jut the start of winter. C’mon April! I chose to install them on my wife’s bike instead of my trike … for now that is … as I don’t intend to try riding my trike outdoors in this miserable weather. Anyway, I just wanted to post a quick note about the crankarm shorteners. They really work great and I highly recommend them. BTW, wouldn’t you just know it? The very same place I bought my crankarm shorteners from is now selling them for over $7 less than I paid for them. The price I paid was the lowest I could find at the time. Oh well, it is truly the story of my life. 🙂
HERE is an article I wrote previously about crankarm length.
Here is a video which explains the need and benefit of shorter crankarms.
Sunshine on my shoulders, in my face, on top of my head, on my arms, legs … all over me. That’s okay when it is 30 degrees F., but when it is hot and humid it makes it mighty uncomfortable out there riding as well as dangerous and even deadly. Consequently I can’t go along with the song lyrics of it making me happy.
So I ask ya … which trail would you prefer to be riding on?
There certainly is a world of difference. That shade feels soooooooo good! Actually these pictures are of the same trail (Maumee Pathway near Fort Wayne, Indiana). Fortunately it is mostly shaded. And it is my favorite local trail to ride, especially during the summer months when it is hot. I mostly ride on it just so I can be in the shade and take advantage of the cooler temperatures found there. I would guess that about 6.5 miles of the 8 miles or so I usually ride back and forth on is well shaded and another 1/2 of a mile is somewhat shaded. And depending upon what time of the day one is riding out there some of the remaining trail is shaded for awhile.
Now I ask ya, doesn’t that look inviting?
Over exposure to the heat is dangerous and deadly. So be careful while out riding when it is quite hot and humid. Be sure to stay well hydrated and avoid being out under direct sunlight anymore than necessary. We need the sun, but be respectful of it as it can do a number on you. Heat can make you feel miserable and even kill you. I am not a medically trained person, but I know that if we start to feel overly hot, flushed and weak we need to stop and find shade to get relief from the heat. We should do something to help cool down our bodies, especially our heads. Pouring water over us or soaking a cloth of some sort to use to wipe ourselves with will help. We should relax and allow ourselves to cool down and recuperate before trying to go on. If we are by ourselves it is most important that we discipline ourselves as we have no one to give us aid should we need it. If we are with others we need to watch out for one another as there may be signs we miss that someone else picks up on. Slowing up and not keeping up the pace may be such a sign as heat can zap our strength.
The older we get the more we need to be concerned about all of this. Even so a young person can be overcome by heat exposure. A 12 year old boy died from the high heat while hiking on a trail just recently out near Phoenix, Arizona.
We all want to safely …
KEEP ON TRIKIN’
Oh, before ending this article I want to mention the use of canopies. They do help in comfort while riding. I certainly have nothing against them and would myself like to have one on my trike. However, I can’t for a couple of different reasons I won’t go into here. What I want to point out is that they only offer immediate shade and usually only partial shade at best as they don’t shade all of the body. And the bigger factor is since it is only local shade and not constant shade over the entire area where we are riding they don’t lower the temperature. It is still hot. I really enjoy riding along a very shaded trail as it feels so much more comfortable than out under the sun. The difference is temperature can be considerable.
A scene from the 1957 movie, “The Incredible Shrinking Man”
During a recent doctor appointment I was asked by the nurse what my height is. My answer was “Well, I used to be 5’6″, but the last time I was checked I was down to about 5’4 3/4″ I think.”. She told me to step up to the place where they measure patients and low and behold she told me I now measured 5’4″. In all fairness, I don’t think she measured me carefully and accurately. I just measured myself and I got 5’4 1/2″. I noticed a few weeks ago that I seemed to have too much leg extension while pedaling even though the boom had been adjusted correctly and was fine for a long time. Today I shortened the boom just a bit. I seem to be the victim of a cruel hoax … another ‘incredible shrinking man’, if you will. I sure don’t seem to be having any problem in my vertical measurement lessening, but the horizontal measurement is another story. At the rate I am going it won’t be long before my horizontal measurement is more than my vertical measurement.
I only am sharing this because this same scenario could be happening to others and they too may need to readjust their boom. In doing so remember that it may also me necessary to shorten the chain if your derailleur can’t handle the adjustment to the boom. Typically a rear derailleur can handle about two inches of “extra” chain length (which is about one inch of boom movement), but that is only when talking about from the one extreme to the other extreme … when both the chain and rear derailleur were set up correctly initially. If you are already near the one extreme when you move the boom the chain may need to be shortened. Having too much chain for the derailleur to handle will result in the derailleur not being able to move back far enough to take all the slack out of the chain and having the chain rub against itself while pedaling like in the picture below.
So if you find yourself experiencing what seems to be too much leg extension even though you had the correct boom setting in the past you too could be another incredible shrinking man or woman. No matter how short we get hopefully we can …
KEEP ON TRIKIN’
I noticed that in the first video below the first part and the last part of the movie are missing.
For those who landed here looking for porn click HERE
It is that time of year when temperatures climb into the uncomfortable zone in many places in the world. Of course, some locations are miserably hot all the time. Some people handle the heat and humidity better than others. Some of us have a very difficult time with the heat and humidity and we need all the help we can get.
I imagine most of us have seen playgrounds with various sorts of water sprays, etc. for people to play in/under. Among them are what are known as “misters” as they spray a fine mist.
They are also used for watering vegetation in some places. We have this setup in a downtown city park. I remember the first time I ever rode thru the park when this watering system was turned on. It really felt good.
In my area we have one mister installed at another city park in a neighboring community at the east end of the Maumee Pathway (which is my favorite local trail). Someone donated it to the city municipality. In the picture above the mister is on, but it is very difficult to see the fine spray in this image. Here is a close up view of it where you can see the fine mist a bit better:
It really feels good to stand in the midst of the mist as it cools ‘ya down without getting soaked. Of course, the longer one stands in the mist the wetter they get. In time a person could get soaked. So when I am hot while out riding there is a mister that can help me out. If you are fortunate to have one or more available where you ride you might enjoy it too. Just try yelling out “hey mister” and see what happens. 🙂 Hey, apparently it worked for this guy …