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 Post subject: Customizing Your Pedals
PostPosted: Mon Jun 22, 2009 11:27 pm 
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Joined: Sat Nov 12, 2005 10:46 pm
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Location: Escondido
There are several things you can do to make your pedals more user friendly and more efficient.. Here are a few tips and tricks.

Straps: If you're using the standard straps, you'll get the best utility from them if they fit your shoes snugly. They help hold your feet in place if you insert the feet at an angle...
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...and then rotate them to a vertical position:
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Slings: Using the factory strap tabs, you can fashion a set of slings or stirrups to rest your feet in. The only downside is that you have to make them yourself. The picture here shows a set made of swim fin straps with added string as required to achieve the necessary length. They're great if you find your feet falling off the pedals or you have a sore spot preventing you from using the straps.
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As an added bonus, the weight of the slings keeps the pedals in a semi upright position.
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Pedal orientation: Speaking of upright pedals, there are a couple of other ways to keep those pesky pedals upright: Here's a picture of Apalach's screwed in weight system. The small weight works best if you've removed the straps. Tip: short or cut off screws are highly desirable!
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This is Steamroll's hot-glued weight system:
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Here's a view of Reconlon's bungee system. It's a little more positive and keeps the pedals facing your feet even with straps attached.
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Clipless pedals: For those who can't leave their cycling shoes at home, you can order some old style pedal cranks with left and right threads and screw in clipless pedals of your choice -- or any other bicycle pedals you may fancy. This is old Hobie inventory, available till they run out.

Leg position: The more your legs are extended, the more power they have and the less fatigue you'll feel after pedaling awhile. You should be able to extend your leg fully without hitting the stops (unless you stretch). This pic shows the correct extension:
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This leg needs more room to extend:
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If the pedals are already in the #7 position and you need still more space, you can gain distance by moving your feet up on the pedals more, getting thinner (or forgoing) shoes, using less toe action, or getting one of the older style seats (shown here on the right) -- another limited supply item.
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Pedal related Q and A:

1. My crank arm has some slack in the pedal position holes. Are they defective? No, all the crank arms have some wiggle room so that when you adjust the pedal position the pin snaps in fully rather than bind. You can ruin a drum by having the pedal position pin only partly inserted. When operating, the slack is not an issue as the pin moves to the front of the hole and stays there.

2. My pedal position holes are beginning to elongate -- should I get new drums? You could or since the drums are symmetrical, you could just reverse sides. So the left #2 hole becomes the right #6 hole, etc. You can get new pin position decals for about a dime apiece.

3. Which is faster, short stroke or long stroke? Both have their advantages, but mostly, which ever way feels best to you is what you should use. I tend to use a short stroke for max acceleration and longer stroke for cruising, but only as a matter of style. You can cruise with any length stroke you like. You can even run a longer stroke with one leg and shorter with the other by varying crank positions and foot placement as shown here:
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4. Does the boat coast better with the fins up or down? If doesn't matter much. With the fins down there is less interference drag between the hull and fins, and better steering response. The boat coasts best with the fins out and the drivewell plug inserted. 8)


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PostPosted: Tue Jun 23, 2009 5:33 am 
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Joined: Thu May 17, 2007 4:43 am
Posts: 130
Location: Seal Beach California
Nice post as always. You realy set the bar high


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PostPosted: Tue Jun 23, 2009 10:30 am 
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Joined: Sat Jun 06, 2009 2:46 pm
Posts: 13
Location: Scottsdale, Arizona
Great info Roadrunner. I just purchased a new I14T and am new to this pedal power stuff.
The owner's manuel says to have your leg slightly bent when your leg is fully extended.
I'll have to try what you suggest, and lengthen the drive adjustment. The stirrup idea
also looks interesting.

Again, thanks for the info--

Boxs


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PostPosted: Tue Jun 23, 2009 12:44 pm 
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Joined: Sat Nov 12, 2005 10:46 pm
Posts: 3017
Location: Escondido
Hi Boxs and congratulations on your new i14T. You just want to be careful not to hyper-extend the legs. 8)


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PostPosted: Tue Jun 23, 2009 3:49 pm 
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Joined: Sat Jun 06, 2009 2:46 pm
Posts: 13
Location: Scottsdale, Arizona
Thanks for the welcome- lots of good info here. So far we love our
new toy.

Boxs


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PostPosted: Fri Jun 26, 2009 11:24 am 
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Joined: Fri Jan 16, 2009 9:27 am
Posts: 53
Location: Tex
Reply for the weight in the mirage drive peddles.....Bigwatersedge.com has weights that were made just for the peddles and keeping them up right before you use egg weights.........Steve


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PostPosted: Wed Jul 01, 2009 5:33 pm 
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Joined: Tue Aug 12, 2008 7:03 pm
Posts: 6
ImageImage


I made these foot supports out of some stainless steel I had laying around. They are easy to get into and out of. Pedaling is much easier now that I don't have to expend energy just to hold my feet up. And no more numb footsies due to jamming them under the strap.


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PostPosted: Wed Jul 01, 2009 10:55 pm 
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Joined: Thu Aug 16, 2007 2:25 pm
Posts: 2866
Location: Central Coast NSW Australia
Some excellent advice and ideas in this post! Thanks once again Roadrunner! 8)

fitznstartz,
I like the simplicity of your supports. What gauge/thickness of stainless did you use?
Very innovative! 8)


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PostPosted: Thu Jul 02, 2009 5:42 am 
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Joined: Fri Apr 03, 2009 4:00 am
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Great ideas all the way around. I used coin weights "1 on each peddle" and took the straps off. Makes it much better to get on the peddles. I found that even if i put the straps all the way out they were still to tight.


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PostPosted: Fri Jul 03, 2009 9:48 am 
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Joined: Tue Aug 12, 2008 7:03 pm
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Image

Stringy; I used 16 gauge (.o62) I already had the two lead weights epoxied in and they made a good mounting pad.


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PostPosted: Wed Jul 08, 2009 2:58 am 
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Joined: Thu Aug 16, 2007 2:25 pm
Posts: 2866
Location: Central Coast NSW Australia
Thanks for that fitznstartz! 8)
I'll have to copy yours and Roadrunners straps and compare the two! :wink:


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