coupi Retro Newbie Apr 28, 2010 #11 It is a mountain bike I am singlespeeding yes. But my cuurent crank arms don't let me remove the chainrings, so I need new crank arms. I will be running a chain tensioner, so a half link won't be necessary.
It is a mountain bike I am singlespeeding yes. But my cuurent crank arms don't let me remove the chainrings, so I need new crank arms. I will be running a chain tensioner, so a half link won't be necessary.
