i understand that but problem is that the noise was came from between the bottom bracket and the spline, i can even wriggle the left crank arm a little, but the crank arm is tight with the spline, it feels like there's space between the bb and the spline which cost rattling on un-smooth pavement road
Originally Posted by
Scrodzilla
When Omniums are brand new you'll definitely hear some noise until the chainring wears in a little, especially if your chain is really tight.
FWIW - it looks really tight in the pic.