Hi all, I'm looking to upgrade the chainset on my all road bike to a Shimano GRX RX600 10 speed 2X, I know i'll need the GRX front derailleur to work on that and I would like to double check that my existing Tiagra 4700 shifters will work with that set up. I have consulted this compatibility chart on Shimanos website which as far as I can work out says that it will work:
https://productinfo.shimano.com/#/com?cid=C-453&acid=C-455
I'd just prefer it if another set of eyes works that out the same as me before I spend the money.
Thank you.
Yes - that works fine.
@Bazz I am just about to sell this exact setup. Selling my RX600 2x crankset (46/30) and GRX 812 front mech. Just converted my new gravel bike to 1x, so they have only done about 200 miles. Drop me a PM if interested.
If he isn't interested I will be, depending on crank length
