Replacement Upper Guide heads for various MRP Chainguides. Please note, the bolt and slider nut are not included with the upper guide head and are sold separately.
TR and TR2 Upper Guides are not interchangeable. Please refer to the info below to determine which upper guide you need. The HD and HD2 Upper Guides are interchangeable (same mounting style is used for both). G3, G4, and first generation SXg's came with the HD Upper Guide. G5 and current generation SXg's come with the HD2 Upper Guide.
TR Upper Guide - For AMg v1 and v2, 1x v3, and any 1x guide with the previous G3 upper guide. Also fits SXg and G3/G4/G5.
TR2 Upper Guide - For AMg SL/SLR, 1x SL/SLR using our Forefront System.
HD Upper Guide - For G4/G5 and SXg (original version of our HD Upper Guide). Can also fit AMg v1 and v2, 1x v3
HD2 Upper Guide - For G4/G5 and SXg (newest version of HD Upper Guide). Can also fit AMg v1 and v2, 1x v3
Forefront Assembly - Full slider assembly and TR2 Upper Guide included for AMg SL/SLR, 1x SL/SLR