Amanda P
Legendary Member
- Location
- York. Well, York-ish...
I've just (well, a month ago) moved my boom out about an inch.
Getting off the bent and onto one of my ordinary bikes, it seemed to me that the 'bent felt shorter. And it was giving me a pain just above the kneecaps after a long ride or a stiff climb.
It's a bit early to say whether this is going in the right direction, but it just feels more right at this stage.
Getting off the bent and onto one of my ordinary bikes, it seemed to me that the 'bent felt shorter. And it was giving me a pain just above the kneecaps after a long ride or a stiff climb.
It's a bit early to say whether this is going in the right direction, but it just feels more right at this stage.


The 'continuous curve' seat means you can adjust yourself backwards and forwards over an inch or two according to how you're riding. For me this means that for high cadence powering along, I'll be slightly further back with less bend in the knee - about equivalent to an upright. For slogging up long grinds in bottom gear, I'll generally move forwards so get a more bent knee. I don't consciously think about this, it's just the pattern I've got into and certainly, compared to the very fixed position of the Speedmachine, I find it's both more efficient and powerful. Also, I've not had the knee niggles that I have with the Speedmachine and which were one reason I use much shorter cranks on the Speedmachine.