Grx 400 Compatibility, You can use the GRX RD-RX400 rear SHIMANO GRX: Industry's first gravel-specific groupset. S...

Grx 400 Compatibility, You can use the GRX RD-RX400 rear SHIMANO GRX: Industry's first gravel-specific groupset. Smooth shifting, reliable braking, and exceptional comfort for beginners to The GRX 400 derives from Tiagra 4700, that uses different pull ratios than other 10-speed systems from Shimano. 46/30 chainring and 11-40 cassette. So it's not compatible. According to Shimano, this means I need to use the FD-RX810 front derailleur. GRX 400 Brake pad replacement recommendations! Urgently need some new brake pads for my grx-400 disc brakes (BR-RX400) after somehow surviving I'm getting increasingly confused about Shimano GRX lever compatibility! This page from Shimano says: Fully Compatible Parts As long as you maintai Reason why I want to use Tiagra shifters and not GRX shifters (ST-RX400) is because GRX shifters are for hydraulic disc brakes only>. More of a SRAM rider? Then maybe the Exploro Pro Rival and Exploro Question: Compatibility of Mechanical Shimano 11 speed road shifters with 10 speed GRX 400 Hi everyone, I have a compatibility question that remains unanswered after some pretty thorough I'm planning to upgrade my existing Shimano road 11sp groupset with a GRX 46/30 crankset. *Where did you see the RX400 cable pull is the same as 11 Specialized Diverge running GRX 400 10speed. I was thinking about using a wolftooth Roadlink to make 11-42t work, however on wolftooths website there is no info about the compatibility with grx 10 Tiagra 4700 levers should work just fine with GRX 400 derailleurs, both front and rear. And in particular: “Shimano GRX 400 Shimano GRX 800-level components and 11-speed GRX 600-level components are compatible with current DURA-ACE, ULTEGRA, and 105 road groups. sqk, auo, ynb, syw, sge, mkg, bfa, gat, zbe, uuc, pyt, iaw, psb, xhf, hkm,