{"product_id":"p17-progressive-post","title":"P17 Progressive Post, +20mm forward offset","description":"\u003ch3\u003eWhy do you want it?\u003c\/h3\u003e\n\u003cp\u003eYour saddle is slammed as far forward as it goes, and you want more. As much as 20mm more.\u003c\/p\u003e\n\u003cp\u003ePerhaps y\u003cspan style=\"font-size: 0.875rem;\"\u003eou are looking to move your bike position forward to achieve a more progressive fit and need a way to do so without the bent-forward seatpost look.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eYou have a bike with a 27.2 seatpost.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat is it? \u003c\/h3\u003e\n\u003cp\u003eThis product uses AProto Bike's take on the popular Ritchey-style 1-bolt saddle clamp interface used by OEMs. It is designed to provide +10mm forward offset without creating additional stress on the bolts and post.\u003c\/p\u003e\n\u003cp\u003eThe post's design provides another +10mm of forward offset.\u003c\/p\u003e\n\u003cp\u003eThe Titanium version is designed to vent to prevent distortion during welding and printing , and we have designed the post to leave a 10mm hole that can be fitted with a rubber plug, allowing a dynamo rear light or other wiring to be installed as needed. A drain hole is also part of the design to reduce water ingress through the seatpost.\u003c\/p\u003e\n\u003cp\u003eThe post is only available in 27.2mm diameter and 350mm length options. \u003c\/p\u003e\n\u003cp\u003eNote: We are not affiliated with Ritchey in any way and are only using their name to describe product compatibility.\u003c\/p\u003e\n\u003ch3\u003eHow is it Made?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNote: This product is not yet available to order. We are currently validating prototypes and selecting suppliers.\u003c\/strong\u003e\u003c\/p\u003e","brand":"AProto Bike","offers":[{"title":"Titanium","offer_id":48345013256447,"sku":"PPost_Ti","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Carbon","offer_id":48345013289215,"sku":"Bar1_Grvl-2","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/9558\/1183\/files\/PXL_20260327_225224367.jpg?v=1774819382","url":"https:\/\/aprotobike.com\/products\/p17-progressive-post","provider":"AProto Bike","version":"1.0","type":"link"}