mrp-hd-upper-guide-for-g4-and-sxg-also-fits-amg-v1-v2-1x-v2-v3-g3-micro
mrp-hd-upper-guide-for-g4-and-sxg-also-fits-amg-v1-v2-1x-v2-v3-g3-micro, Replacement uppers for a variety of MRP chain guides. MRP Upper Guide Chain Retention System Part UPC: 702430166492