Converting Gravel bike (105 R7020) to 1x

[Maniax]

On 4/6/2023 at 11:23 AM, Captain Random said:

I've got a 1x11 GRX setup on my gravel bike (40T chainring and 11-40 cassette) and it's lovely. Get the GRX derailleur and you can get a 40T or 42T from Csixx or Ali Racing works or the likes to work on your crank. 

Then all that you are really paying for is: derailleur, chainring, chain, cassette and a cable) 

That's my 2c

thant was my initial 7k calculation.

[Maniax]

I fell for it.... picked up a grx 810 rd from a fellow hubber for  a bargain.    Shifting is smooth.  so we'll test the summer on the 2x.  I have the ultimate black 42t on standby... so far so good..