Drivetrain to a single chainring on an 11 speed gravel bike for easy climbing even if the gradient is 20%

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勾配20％の坂をもっと軽いギアで駆け上がりたい。

TREK Checkpoint ALR 5
Build list:

SHIMANO
GRX Chainring 40T for FC-RX810-1
DEORE Cassette Sprocket 11-speed CS-M5100-11 11-51　
DEORE Rear Derailleur SHADOW RD+ 1x11-speed RD-M5100-SGS　
CN-HG601-11 126L

Wolf Tooth Tanpan Shimano 11speed

Burgh Cycling Endurance Casper White Bar Tape

Bontrager Pro Blendr Stem 17 deg

Panaracer GRAVELKING X1 + TLR 700×45C Black Brown