{"product_id":"sunday-primer-18-inch-bike-2025","title":"Sunday Primer 18 Inch Bike (2025)","description":"\u003cp\u003eThe Sunday Primer 18” is the ideal choice for riders who’ve outgrown a 16” but aren’t quite ready for a 20”.\u003cbr\u003e\u003cbr\u003eThe shorter chain stay, lighter wheels and size-specific, pro-style frame geometry makes it the go-to bike for serious BMXers in this size range. The Primer is packed with quality parts like Odyssey Springfield brakes and a fully sealed cassette hub for reliability that you can count on every time.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e- 18\" Pro-Style geometry\u003cbr\u003e- Sunday Freeze front load stem\u003cbr\u003e- 9T cassette hub\u003cbr\u003e- Sunday Cornerstone grips\u003cbr\u003e- Odyssey Springfield brakes\u003cbr\u003e- FSA headset\u003cbr\u003e- KMC S1 chain\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFrame\u003c\/strong\u003e - Sunday 'Primer', 18.5\" top tube, integrated 1-1\/8\" head tube \u003cbr\u003e\u003cstrong\u003eFork\u003c\/strong\u003e - Sunday 'Primer', 18\" fork w\/ 2-piece steerer tube and welded pre-load \u003cbr\u003e\u003cstrong\u003eHandlebar\u003c\/strong\u003e - Sunday, 2-piece \u003cbr\u003e\u003cstrong\u003eStem\u003c\/strong\u003e - Sunday 'Freeze' front load, 48mm \u003cbr\u003e\u003cstrong\u003eHeadset\u003c\/strong\u003e - FSA integrated, 1-1\/8\" \u003cbr\u003e\u003cstrong\u003eAlloy\u003c\/strong\u003e \u003cstrong\u003eCap\u003c\/strong\u003e - FSA aluminum cap \u003cbr\u003e\u003cstrong\u003eBrake\u003c\/strong\u003e \u003cstrong\u003eLever\u003c\/strong\u003e - Aluminum, U-brake compatible \u003cbr\u003e\u003cstrong\u003eBrakes\u003c\/strong\u003e - Odyssey 'Springfield' U-brake \u003cbr\u003e\u003cstrong\u003eBrake\u003c\/strong\u003e \u003cstrong\u003eCable\u003c\/strong\u003e - Odyssey 'Quik Slic' \u003cbr\u003e\u003cstrong\u003eGrips\u003c\/strong\u003e - Sunday 'Cornerstone' \u003cbr\u003e\u003cstrong\u003eSeat\u003c\/strong\u003e - Sunday 'Badge', seat and post combo \u003cbr\u003e\u003cstrong\u003eSeat\u003c\/strong\u003e \u003cstrong\u003ePost\u003c\/strong\u003e - Integrated \u003cbr\u003e\u003cstrong\u003eSeat\u003c\/strong\u003e \u003cstrong\u003eClamp\u003c\/strong\u003e - Sunday \u003cbr\u003e\u003cstrong\u003eSprocket\u003c\/strong\u003e - Sunday 'Sabertooth v2', 25T, steel \u003cbr\u003e\u003cstrong\u003eCranks\u003c\/strong\u003e - 140mm, 3-piece, Cr-Mo \u003cbr\u003e\u003cstrong\u003eBB Parts\u003c\/strong\u003e - Sealed, Mid, 19mm \u003cbr\u003e\u003cstrong\u003ePedals\u003c\/strong\u003e - Wellgo platform, plastic \u003cbr\u003e\u003cstrong\u003eRims\u003c\/strong\u003e - P-7X aluminum, 18\", 28H \u003cbr\u003e\u003cstrong\u003eFront\u003c\/strong\u003e \u003cstrong\u003eHub\u003c\/strong\u003e - Sunday, 28H, low-flange, loose-ball, 3\/8\" axle \u003cbr\u003e\u003cstrong\u003eRear\u003c\/strong\u003e \u003cstrong\u003eHub\u003c\/strong\u003e - Sunday, 28H, sealed, 14mm axle w\/ 9T Driver \u003cbr\u003e\u003cstrong\u003eSpokes\u003c\/strong\u003e - 14g steel, black \u003cbr\u003e\u003cstrong\u003eTyres\u003c\/strong\u003e - Sunday 'Current', 18 x 2.2\" (F \u0026amp; R) \u003cbr\u003e\u003cstrong\u003eChain\u003c\/strong\u003e - KMC S1\u003cbr\u003e\u003cstrong\u003eApprox\u003c\/strong\u003e. \u003cstrong\u003eWeight\u003c\/strong\u003e - 10.5kgs (with brakes)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFrame Geometry\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eTop Tube Length\u003c\/strong\u003e - 18.5\" \u003cbr\u003e\u003cstrong\u003eHead Tube Angle\u003c\/strong\u003e - 74.5° \u003cbr\u003e\u003cstrong\u003eSeat Tube Angle\u003c\/strong\u003e - 71° \u003cbr\u003e\u003cstrong\u003eChainstay Length\u003c\/strong\u003e - 11.7-12.00” \u003cbr\u003e\u003cstrong\u003eBottom Bracket Height\u003c\/strong\u003e - 10.35\" \u003cbr\u003e\u003cstrong\u003eStandover\u003c\/strong\u003e - 7.5\"\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHandlebar Geometry\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eRise\u003c\/strong\u003e - 7.65\" \u003cbr\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e - 25.5\" \u003cbr\u003e\u003cstrong\u003eBacksweep\u003c\/strong\u003e - 12° \u003cbr\u003e\u003cstrong\u003eUpsweep\u003c\/strong\u003e - 1°\u003c\/p\u003e","brand":"Livoora","offers":[{"title":"Fire Engine Red \/ 18.5","offer_id":48573986570465,"sku":"SUBK230-25-RED","price":799.99,"currency_code":"USD","in_stock":true},{"title":"Gloss Yellow \/ 18.5","offer_id":48573986603233,"sku":"SUBK230-25-YEL","price":799.99,"currency_code":"USD","in_stock":true},{"title":"Gloss Black \/ 18.5","offer_id":48573986636001,"sku":"SUBK230-25-BKG","price":799.99,"currency_code":"USD","in_stock":true},{"title":"Metallic Gold \/ 18.5","offer_id":48573986668769,"sku":"SUBK230-25-GLD","price":799.99,"currency_code":"USD","in_stock":true},{"title":"Matte Grape Soda \/ 18.5","offer_id":48573986701537,"sku":"SUBK230-25-GRP","price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/6850\/6849\/files\/sunday-primer-18-inch-bike-2025-bikes-bmx-international-fire-engine-red-18_5.jpg?v=1781815837","url":"https:\/\/livoora.site\/products\/sunday-primer-18-inch-bike-2025","provider":"Livoora","version":"1.0","type":"link"}