I need some help:
I have "Cannondale" delta v700 from unknown year. I need to replace the three drivetrain rings as they are worn out. As much as I understand, it has "Shimano deore lx with the largest ring diameter of ca. 180mm and "mega drivetrain" "hollowtech crank" containing 4 bolts.
Can you advice me what I need to purchase in order to renew/replace the set? Can it be done by replacing the rings only and not the whole crankset?
Thank you in advance,