Post by phatboy on May 11, 2016 22:36:27 GMT -5
I'm trying different rollers, I went 5.5g and got better acceleration but with a loss of about 2-3 mph on the top end. Some say this isn't supposed to happen, but it did.
That was when I took the rollers out and measured with a caliper, a 6.5g roller was actually 0.12mm over the spec diameter. A 5.5g roller measured 0.16mm under.
Is there a +/- tolerance for roller diameters somewhere? I have seached and not been able to find anything.
The difference is only 0.28 mm between these two sets and it does not seem like much, but could this really make the difference in a few mph, or is it just the lighter rollers doing that?
That was when I took the rollers out and measured with a caliper, a 6.5g roller was actually 0.12mm over the spec diameter. A 5.5g roller measured 0.16mm under.
Is there a +/- tolerance for roller diameters somewhere? I have seached and not been able to find anything.
The difference is only 0.28 mm between these two sets and it does not seem like much, but could this really make the difference in a few mph, or is it just the lighter rollers doing that?
