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Posted

I'm intrigued after seeing you hmm, lowaracer, recumbant? bike thing on the dead steel post.

 

Please let us have some more info?  ie

 

do you race it, if so do you start with tandems, how fast does it go on the flat (no wind) - compared to  a normal bike,

is riding it very different to a road bike (muscles used).

easy to balance steer?

crashes?

visibility in traffic/ training

 

etc etc

 

or a link to a website.

 

thx
Posted
visibility in traffic/ training

 

 

There's a few in Randfontein area, actually disabled hand cyclists, that needs to work on their visibility. I thought those orange flaggies were the norm on these things.

 

 
Posted

This what a real tandem should look like!!!!!

20071102_082318_BikeMainR85EU.jpeg
Posted

"n Baie gemaklike en geweldig vinnige fiets. Net moeilik op die opdraendes agv die lae centre of gravity. Afdraendes en straight ongelooflik vinnig. Nog nooit een self gery nie maar baie opgelees. Ek en M sal nog een koop eendag.

Posted

Your first experience with human power probably was a recumbent/semi recumbent ... the normal front wheel drive tricycle.

 

Most recumbents are extremely comfortable - because you do not put all the vitals on a few square centimeters of saddle. In fact, the lowracer (which is a 2 wheel recumbent) is actually more comfortable than most couches I have sat upon. It has got a lumbar curve to support your back, and the saddle goes from your butt, to your shoulders. The recumbent cycles in the virgin active is not the standard experience. I find then uncomfortable compared to other recumbents, and they are not very adjustable.

 

If a vehicle cannot see you, he wont be able to see the lines on the road, or a kid on a bicycle. Vehicles give me more space, than they give me on a normal bicycle. As with normal bikes, intersections can be a problem, especially if you sneak up from behind.

 

I only had one accident, at an intersection, where a vehicle wanted to turn right (same as me) indicators on, until the robot turned amber, and then suddenly changed his mind and wanted to go straight ahead. I hit his door with my hand and stopped without him hitting me. If I was on a normal bike, I would have went over the bonnet.

 

we typically start with the tandems as our ride profile is very similar to tandems. slower on the uphils, and faster on the downhills. tandems= same frontal area, double weight. recumbents = same weight, half the frontal area

 

a pic of the lowracer to give you an idea of what i am talking about

 

20071103_124319_Zephyr_Side_Vie.jpg

The lowracer was bought as a frameset from the netherlands. it is very flat there, and the lowracer evolved in order to minimise the frontal area, and also to be as close as possible to the ground. all the shrubs next to the road, break the wind for you. the lowracer is heavy, so am I, and therefore I am slower on uphills. my best amashova time is just under half an hour faster than my best upright time.

 

The greenspeed trike is very similiar in position to the lowracer, except that the steering is under the seat, and it has 3 wheels. the seat angle is about 30 degrees.

 

The lowracer is actually very extreme in position compared to normal 2 wheeled recumbents. Most 2 wheeled recumbents have got the pedals lower compared to your seat, or on the same level. most recumbent balance very easy(the trike is a no brainer) but the lowracer is more difficult to get used to

 

here is a picture of a long wheelbase

20071103_124201_GRR_Rt_g.jpg

This bike has a fairing on, and aero wheels. The cranks are behind the headset, and it has above seat steering. This is an american Easyracers recumbent. any normal cyclist should be able to get on this bike and ride straight on the first ride after the first 20 meters.

 

Here is a picture of another dutch recumbent, this is a shortwheelbase recumbent, and you can see the cranks are not a high as the lowracer, and the seat is higher. It has under the seat steering20071103_125557_f9149d0468daf5d.jpg

 

 
Posted

Recumbent tandems (for bigh)

the pic of the tandem is a vision tandem. Unfortunately they went out of the recumbent business.

 

Here is a picture of a Rans Screamer tandem.

20071103_131434_ransscreamer.jpg

 

you also get various back to back tandems, sometimes called "janus tandems, where the stoker sits the other way round.

 

and also tandem trikes

 

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