Compatibility guideKMC X10 Silver/Black vs SRAM GX Eagle Rear DerailleurNot compatibleSpeed counts do not match.Why this verdict• Speed mismatch: KMC X10 Silver/Black is 10-speed, SRAM GX Eagle Rear Derailleur is 12-speed. Check your own build Start a buildOther pairings for KMC X10 Silver/BlackmicroSHIFT Advent X 10-Speed ShifterShifterCompatiblemicroSHIFT Advent X G-Series 10-Speed CassetteCassetteCompatibleMicroSHIFT ADVENT X Rear Derailleur 10-SpeedRear DerailleurCompatibleOther pairings for SRAM GX Eagle Rear DerailleurSRAM Eagle XG-1275 Cassette 10-52CassetteCompatibleSRAM NX Eagle PG-1230 CassetteCassetteCompatiblemicroSHIFT Advent X 10-Speed ShifterShifterNot compatible