. The Shimano compatibility chart indicates there is no problem driving the GRX RDs with a DA shifter. GRX 2x11 30/46T - 11/42T compatibility. - Singletrack World Magazine The downside being a lack of availability and according to official sources, little or no cross compatibility with existing road Shimano groupsets. Yes that rear mech is designed to run with an 11-42 cassette but not with a double chainring. I would like to be able to run the 1x set up with both a 11-40 (for gravel) and 11-34 (for cross) cassette. The GRX rear derailleur has an integrated chain stabilizer that can be turned on or off depending on the roughness of the terrain. Shimano GRX cranks kick the chainline out 2.5mm compared to their road groups . I found this compatibility info on the Shimano website. The issue is that the 40t capacity RD-RX817 is spec'd for max capacity of 31 teeth. Shimano GRX sets itself Shimano GRX sets itself apart from the rest of the component world. I would expect no problems from there. Fully Compatible Parts As long as you maintain your current drivetrain speeds (10-speed versus 11-speed), the following GRX components are fully compatible and interchangeable with your existing parts: Shift levers, chains, brake calipers, bottom brackets, cables and housing, and Di2 batteries and accessories. That means the new Dura-Ace wheels is only . Shimano GRX and cross compatibility - Equipment - TrainerRoad by Relja. AASQ #75: Are SRAM chains compatible with Shimano ... - Bikerumor . Erik_A. GRX 1 x 11 compatibility with SLX 1 x 11 boost - MTBR GRX 42T Cassette CS-M8000-11 £60. what cassettes can be mixed with which rear shifters / derailleurs. . overall cassette width was exactly the same and you do not need to run spacers with either . Shimano GRX RD-RX400 RD w/ 11-42 cassette The Shimano GRX groupset is Shimano's premier mechanical gravel group for 11-speed shifting. 2.7, Apr. The extended GRX cage sells for 59€ and is available in eight different anodized colors. You. View all Shimano GRX View all Shimano Bike Cassettes. Not compatible with 11-46T cassette. . Shimano GRX - Gravel Bike Tech - A new series of technical articles ... SHIMANO 11-Speed 11-34T Road Cassette Sprocket CS-HG800 . Shimano GRX 2x with 11-36? : gravelcycling 2021-2022 SHIMANO Product Information Web After a few long gravel/ MTB and road rides, it is shifting great! Buy the Shimano GRX RD-RX817 Di2 Rear Derailleur online or shop all Components from Backcountry.com. Shimano GRX - which version to choose? - Loca Bikes PL Tiagra 4700 remains compatible with any Shimano/SRAM 10-speed chain and cassette. 8) I'm running it the other way round .