{"type":"firestarter.listing","listing":{"id":"lst_c9R3zea0","product_name":"Ripsey V2 Seatpost Shim Set","category":null,"description":"The Ripsey V2 Seat Bag comes with a standard set of shims that covers most dropper posts, but if you need anything else you can get it here! Check this list of common droppers if you aren't sure what you need:\n\n\n\n Brand\n\nStanchion Size (mm)\n\n\n\n27.2\n30.9\n31.6\n34.9\n\n\n9point8\nN/A\n25mm (included with Ripsey V2)\n25mm (included with Ripsey V2)\n25mm (included with Ripsey V2)\n\n\nBike Yoke\n22mm\n25mm (included with Ripsey V2)\n25mm (included with Ripsey V2)\n28mm\n\n\nCrank Brothers\n22mm\n26mm (included with Ripsey V2)\n26mm (included with Ripsey V2)\n26mm (included with Ripsey V2)\n\n\nFox\nunconfirmed, most likely 22mm\n26mm (included with Ripsey V2)\n26mm (included with Ripsey V2)\n26mm (included with Ripsey V2)\n\n\nOne Up\n22mm\n26mm (included with Ripsey V2)\n26mm (included with Ripsey V2)\n26mm (included with Ripsey V2)\n\n\nPNW\n22mm\n25 or 26mm (included with Ripsey V2)\n25 or 26mm (included with Ripsey V2)\n26mm (included with Ripsey V2)\n\n\nRaceFace\nN/A\n25 or 26mm (included with Ripsey V2)\n\n25 or 26mm (included with Ripsey V2)\nN/A\n\n\n\nRockshox\n\n22mm for non-AXS20.5mm for AXS\n\n25mm (included with Ripsey V2)\n25mm (included with Ripsey V2)\n25mm (included with Ripsey V2)\n\n\nSDG\nN/A\n25mm (included with Ripsey V2)\n25mm (included with Ripsey V2)\nN/A\n\n\nTranzX\n22mm\n25 or 26mm (included with Ripsey V2)\n25 or 26mm (included with Ripsey V2)\n28mm\n\n\n","images":["https://cdn.shopify.com/s/files/1/0610/6529/8090/files/ripsey-v2-shim-20.5.jpg?v=1742270329"],"price":5,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:43.154Z"},"share_url":"https://firestarter.network/l/lst_c9R3zea0","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_c9R3zea0' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ripsey V2 Seatpost Shim Set' and a budget_max comfortably above $5.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}