MRP 1x SV Chainguide For The Epic and Epic EVOIf your chain keeps dropping while you're riding, you might want to add a chainguide to add some riding confidence. The MRP 1x SV Chainguide is specifically for MY21+ Specialized Epic and Epic EVO full-suspension bikes. It fits cranks and chainrings with 51 - 55mm chainlines, works with 32T - 38T chainrings, mounts with one bolt to the main pivot, and the backplate interfaces with the pivot bolt head for positioning. Features Designed for the Specialized Epic and Epic EVO full-suspension bikes Fits cranks and chainrings with 51 - 55mm chainlines Works with 32T - 38T chainrings | Mrp | 1X Sv Specialized Epic (Full-Suspension) 32-38T 2020-Present