a mate tried those "zeroing" cranks and after about 3 months of riding (nothing too crazy, some commutes and the occasional bridleway) , they snapped. hat another mate look at them and he thinks they are not quite hardened all the way thru and this would've happened sooner or later.
a mate tried those "zeroing" cranks and after about 3 months of riding (nothing too crazy, some commutes and the occasional bridleway) , they snapped. hat another mate look at them and he thinks they are not quite hardened all the way thru and this would've happened sooner or later.