I've not yet had the pleasure to use these on the track, so couldn't tell you how much of a difference you'd notice going down in size, but when I changed up to the longer Omnium cranks, I noticed quite a difference.
I would think its best to try in small steps until you find the right length for you, no?
Besides, for £75 its not like its the end of the world if not, you can always sell em on again!
I've not yet had the pleasure to use these on the track, so couldn't tell you how much of a difference you'd notice going down in size, but when I changed up to the longer Omnium cranks, I noticed quite a difference.
I would think its best to try in small steps until you find the right length for you, no?
Besides, for £75 its not like its the end of the world if not, you can always sell em on again!