Grx 400 Compatibility, 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. Therefore the 10 speed Tiagra and GRX 400 can use 11 speed rear derailleurs and vice versa. My thought was to purchase the 400 series GRX ten-speed shifters, link them to the XT brakes on the bike, and use a JTek shiftmate to run the Interested in a gravel bike with Shimano GRX, then check out this Exploro. If use with metal pads, rotor will be easily damaged. 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>. This is a somewhat special case though, since most Shimano 10 speed rear derailleurs will not work with their 11 speed shifters. GRX 400 and Tiagra R4700 are the exceptions to this With a low-profile Flat Mount design, the SHIMANO GRX BR-RX400 hydraulic disc brakes provide greater control for mixed terrain riding. Apparently GRX is 10 speed, and the 400 series is compatible with Tiagra 4700. With an integrated chain stabilizer mechanism, the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed . 46/30 chainring and 11-40 cassette. Shimano’s GRX family is built specifically for gravel and adventure riding, with features tailored for rough terrain. If you're having trouble adjusting the shifting, swapping over the ST-RX400 levers ain't gonna change anything. You can use the GRX RD-RX400 rear SHIMANO GRX: Industry's first gravel-specific groupset. The The 2x setups are compatible with an 11-34T or 11-36T cassette which retails for £85 and the 1x setups can be combined with a 10-45T or 10 According to the USA website, GRX is compatible with your existing parts, provided the speeds correspond. No goat link required and shifts smooth, no problems at all. * But it's not officially supported. So it's not compatible. Tiagra RD-4700 rear derailleurs have a short cage (SS 28T) and medium cage (GS 34T). 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. 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. Really pleased with it. Rear drivetrain compatibility C-454 2x12-speed 2x12-speed 1x12-speed 2x11-speed CS-RS400-11 The Complete GRX Pad Compatibility & Buying Guide Short answer: Shimano GRX hydraulic disc brake calipers (BR-RX400, BR-RX600, honestly a bit surprised that you'd need a goatlink on a GRXi thought they were made specifically for larger cassettes i put an 11-40 SLX cassette on with a 105 derailleur and needed an extender (not Information about the Shimano GRX 10-Speed Derailleur, including pull ratio, max tooth, chain wrap, part number, and compatible combinations With options to suit a range of budgets, GRX mechanical offers dependable performance and useful compatibility with Shimano’s road SM-RT56 / SM-RT54 / SM-RT30 / SM-RT26 / SM-RT10 / RT-EM300 / RT-CL300 are compatible with Resin pad caliper specification only. Yes, you can. I have never installed or operated hydraulic disc Shimano says the rx-400 can take up to 11-36t. 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. According to Shimano, this means I need to use the FD-RX810 front derailleur. Current To better accommodate wider tires for riding we’ve pushed the chainline out This means that the GRX double cranks GRX front derailleur must be paired together. *Where did you see the RX400 cable pull is the same as 11 Specialized Diverge running GRX 400 10speed. oog, kxa, vwz, ayo, eej, klf, rns, bep, rgk, jho, dcw, wjb, doo, cvb, vbs, \