WTF? Pedal to lower your centre of gravity. .

[elite504]

£10 solution to a 2p problem.
Biopace all over, but more expensive. . .
http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... SS:GB:1123

 

[john]

£10 solution to a 2p problem.
Biopace all over, but more expensive. . .
http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... SS:GB:1123

They are intriguing!

 

[mynchiboy]

..and possibly the only bike component to come from Luxembourg

 

[jimjim2012]

i like to give these a try.

 

[kaiser]

Not so much biopace, maybe more PMP cranks . The reviews of these have been reasonable to be fair and the theory is partially convincing.

 

[elite504]

Thats extremely respectful Kaiser! And I don't mean to come across as a cynic. . . but I can't help feel that the powerhouse of our body can only produce so much power, and no gadget can "extract" more! However, I'd like to see the marketing blurb! And yes, PMP alike, and maybe useful on recumbents and funny space envelopes and stuff/ /

 

[orange71]

might mean the taller among us can use smaller frames and shorter seat posts?

 

[kaiser]

The reviewer madcow does know his beans.

http://fairwheelbikes.com/forum/viewtop ... =80&t=3600

 

[andrewl]

Actually the concept is pretty old. If I can be bothered I'll scan a photo of Tom Simpson using similar pedals on a fixed gear bike back in the dark ages...

 

[kaiser]

Now this is a PMP contender

http://cgi.ebay.co.uk/NO-UPPER-DEAD-POI ... 552wt_1165