Replacement Upper Guides

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 G3, TR, HD, and HD2 Upper Guides are all interchangeable (same mounting style is used for all). 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 - Standard on AMg V1, V2, and CS, as well as 1x V2 and V3. Also fits all SXg models and all G3/G4/G5 models. TR2 Upper Guide - Standard on AMg SE and SL/SLR, as well as 1x SE and SL/SLR using our Forefront System. HD2 Upper Guide - Standard on G4/G5 and SXg (newest version of HD Upper Guide). Can also fit AMg V1 and V2, as well as 1x V2 and V3. Full Forefront Assembly - Full slider assembly and TR2 Upper Guide included for AMg SL/SLR and 1x SL/SLR models.