I'm rehabilitating a cheap gravel bike. I'd like to alter a Shimano Claris 2400 groupset so I have at least a 1x1 lowest gear or preferably a bit better. I'm somewhat inexperienced, having replaced most bike parts at some point but having never figured out compatibility issues.
Here's the current status: The bike started with a Shimano Claris 2400 2x8 speed groupset that had 50/34t chainrings and a 11--32t cassette. The bottom bracket, the crankset, the front derailleur, and the rear derailleur need replacement. I'd like to put on a crankset with has something like 46/30t chainrings. I found something that appeals to me: SHIMANO GRX FC-RX600 CRANKSET (2 X 10 SPEED) (HOLLOWTECH II) (46/30T). Will this crankset work with my setup if I just use the current shifters and replace the front and rear derailleurs with the same models as were on there before (Claris FD2400 and RD2400)? (I'm not sure if the fact that the GRX crankset is advertised as 2x10 speed matters or not...)
I read that using a wolf tooth product can enable usage of cassettes with bigger cogs. But the alternative of making the chainrings smaller appeals more to me at this point.
I'm certainly open to other suggestions for meeting my lowest gear desire without forking out much cash.