NEW Shimano GRX 12-speed gravel group: details and ride impressions

Shimano's latest GRX gravel group jumped to 12 cogs in the back and comes in two different 1x configurations and a 2x build with two cassette options. I dig into how this compares to SRAM and Campagnolo's gravel options, what I love, what bugs me, and what I'd like to see added into Shimano's mix. * Save 20% off a Stages power meter with the code THERIDE at . * 0:00 intro 2:53 history 6:59 what's new 10:51 SRAM v Campy v Shimano 12:44 what's best 16:16 what bugs me 17:54 ride impressions 19:57 what's coming 21:54 summary 22:38 bloopers * Save 25% on Feedback Sports stands and tools through Sept. 15 with the code THERIDE25 at * Prices and weights of 12spd GRX: RX820 1x with 10-45 cassette Weight (g) MSRP Right lever and brake 943.2 pair $ Left lever and brake $ Crankset with 40 or 42t ring 655 $ Rear derailleur 288 $ Rotors 228 $ Cassette 461 $ Chain 247 $ Total 2822.2 $1, (dropper lever add $30 and 66g) RX820 1x12, 10-51 Weight (g) MSRP Right lever and brake 943.2 pair $ Left lever and brake $ Crankset with 40 or 42t ring 655 $ Rear derailleur 290 $ Rotors 228 $ Cassette 470 $ Chain 247 $ Total 2833.2 $1, (dropper lever add $30 and 66g) RX820 2x12, 11-36 Weight (g) MSRP Right lever and brake 1009.5 pair $ Left lever and brake $ Crankset with 48/31 rings 721 $ Rear derailleur 270 $ Front derailleur 95 $ Rotors 228 $ Cassette 391 $ Chain 247 $ Total 2961.5 $1,