{"product_id":"gt-performer-18-complete-bmx-bike-second-hand","title":"GT Performer 18\" Complete BMX Bike (Second Hand)","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eGT Performer 18\" Complete BMX Bike (Second Hand)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003ePLEASE NOTE THIS BIKE IS SECOND HAND AND HAS BEEN RIDDEN. IN EXCELLENT CONDITION THIS BIKE HAS BEEN CHECKED AND SERVICED BY WALLER BMX.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe 18\" Jr. Performer freestyle BMX by GT is a complete BMX, crafted for 9-11-year-olds who are novices in the realm. It incorporates several robust components and is built consistent with BMX geometry, albeit in a slightly reduced scale. This guarantees a durable and cost-effective bike that will assist you in learning all the tricks available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHi-Ten steel frame with a down tube gusset\u003c\/li\u003e\n\u003cli\u003eHi-Ten steel fork with tapered legs and a steady 31mm offset\u003c\/li\u003e\n\u003cli\u003e3-piece Chromoly crank with shorter 152mm arms\u003c\/li\u003e\n\u003cli\u003eGrippy Innova 2.1\" tyres for augmented control and traction\u003c\/li\u003e\n\u003cli\u003eCustomise the height of the 200mm seat post for a perfect fit\u003c\/li\u003e\n\u003cli\u003eU-brake featured for improved safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOverall Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1x6l73\" data-start=\"64\" data-end=\"87\"\u003e\n\u003cstrong data-start=\"66\" data-end=\"81\"\u003eWheel size:\u003c\/strong\u003e 18\"\u003c\/li\u003e\n\u003cli data-section-id=\"1kgxgql\" data-start=\"88\" data-end=\"129\"\u003e\n\u003cstrong data-start=\"90\" data-end=\"100\"\u003eFrame:\u003c\/strong\u003e 18\" top tube, Hi-ten steel\u003c\/li\u003e\n\u003cli data-section-id=\"fxfx8v\" data-start=\"130\" data-end=\"152\"\u003e\n\u003cstrong data-start=\"132\" data-end=\"143\"\u003eWeight:\u003c\/strong\u003e 22 lbs\u003c\/li\u003e\n\u003cli data-section-id=\"1nxohu9\" data-start=\"154\" data-end=\"197\"\u003e\n\u003cstrong data-start=\"156\" data-end=\"165\"\u003eBars:\u003c\/strong\u003e 2-piece, 8\" height, 27\" width\u003c\/li\u003e\n\u003cli data-section-id=\"v0mwgk\" data-start=\"198\" data-end=\"225\"\u003e\n\u003cstrong data-start=\"200\" data-end=\"209\"\u003eStem:\u003c\/strong\u003e 40mm top load\u003c\/li\u003e\n\u003cli data-section-id=\"1bkd4ge\" data-start=\"227\" data-end=\"276\"\u003e\n\u003cstrong data-start=\"229\" data-end=\"244\"\u003eDrivetrain:\u003c\/strong\u003e Single speed, 25\/9 gear ratio\u003c\/li\u003e\n\u003cli data-section-id=\"1gor20b\" data-start=\"277\" data-end=\"316\"\u003e\n\u003cstrong data-start=\"279\" data-end=\"290\"\u003eCranks:\u003c\/strong\u003e 152mm, 3-piece chromoly\u003c\/li\u003e\n\u003cli data-section-id=\"4zz2sw\" data-start=\"318\" data-end=\"361\"\u003e\n\u003cstrong data-start=\"320\" data-end=\"331\"\u003eBrakes:\u003c\/strong\u003e Front caliper, rear U-brake\u003c\/li\u003e\n\u003cli data-section-id=\"1u3yc6w\" data-start=\"362\" data-end=\"390\"\u003e\n\u003cstrong data-start=\"364\" data-end=\"384\"\u003eGyro compatible:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli data-section-id=\"eddv8y\" data-start=\"392\" data-end=\"417\"\u003e\n\u003cstrong data-start=\"394\" data-end=\"404\"\u003eTyres:\u003c\/strong\u003e 2.1\" width\u003c\/li\u003e\n\u003cli data-section-id=\"5reakh\" data-start=\"418\" data-end=\"443\"\u003e\n\u003cstrong data-start=\"420\" data-end=\"431\"\u003eWheels:\u003c\/strong\u003e 20 spokes\u003c\/li\u003e\n\u003cli data-section-id=\"1o2iq20\" data-start=\"445\" data-end=\"479\"\u003e\n\u003cstrong data-start=\"447\" data-end=\"460\"\u003eAssembly:\u003c\/strong\u003e Partly assembled\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GT","offers":[{"title":"Default Title","offer_id":56211765100923,"sku":"gt-18-performer-second-hand","price":239.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0296\/1139\/3161\/files\/WhatsAppImage2026-04-16at16.21.41_5.jpg?v=1776418522","url":"https:\/\/wallerbmx.co.uk\/products\/gt-performer-18-complete-bmx-bike-second-hand","provider":"Waller BMX","version":"1.0","type":"link"}