{"product_id":"ikon-alloy-20-rim-451x19-5-28h-no-brake-surface","title":"Ikon Alloy 20\" Rim 451x19.5 28h No Brake Surface","description":"\u003ch2\u003eIkon Alloy 20\" Rim 451x19.5 28H – No Brake Surface\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Ikon UltraLite is a lightweight double-walled 6061-T6 alloy rim designed for BMX racing with brakeless surface profile. At 266g (9.34 oz), it provides optimized geometry for minimal weight and strength, featuring angled spoke holes for rigid wheel builds and tubeless compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Walled 6061-T6 Aluminum\u003c\/strong\u003e – Optimized internal geometry reduces weight while maintaining strength for racing applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrakeless Aero Design\u003c\/strong\u003e – Front profile without brake surface; optimized for speed-focused builds without rim brake compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAngled Spoke Holes\u003c\/strong\u003e – Slightly inclined openings create more direct spoke angle for stronger, more rigid wheel builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Polished Finish\u003c\/strong\u003e – Hi-polish surface treatment creates brilliant shine before anodizing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Anodized Coating\u003c\/strong\u003e – Durable protective finish resists corrosion and wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Transfer Graphics\u003c\/strong\u003e – Four color options (white, neon yellow, red, blue) applied to black anodized surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e19.5mm Width\u003c\/strong\u003e – Compact rim width optimized for minimal weight while maintaining tire support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubeless Ready\u003c\/strong\u003e – Bead lock system supports tubeless setup with additional tape, valve, sealant, and sealer (sold separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront or Rear Compatible\u003c\/strong\u003e – Brakeless design allows use as front or rear wheel without disc brake requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Lightweight\u003c\/strong\u003e – 266g (9.34 oz) weight ideal for weight-optimized racing builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: 6061-T6 aluminum, double-walled\u003c\/li\u003e\n\u003cli\u003eSize: 451x19.5mm (20\"x1-1\/8\"\/1-3\/8\")\u003c\/li\u003e\n\u003cli\u003eDrilling: 28 holes\u003c\/li\u003e\n\u003cli\u003eERD (Effective Rim Diameter): 434mm\u003c\/li\u003e\n\u003cli\u003eHeight: 16.3mm\u003c\/li\u003e\n\u003cli\u003eInternal rim width: 13.5mm\u003c\/li\u003e\n\u003cli\u003eExternal rim width: 19.5mm\u003c\/li\u003e\n\u003cli\u003eWeight: 266g (9.34 oz)\u003c\/li\u003e\n\u003cli\u003eValve: Presta F\/V compatible\u003c\/li\u003e\n\u003cli\u003eFinish: Double-polished black anodized with water transfer graphics\u003c\/li\u003e\n\u003cli\u003eGraphics: Four color options (white, neon yellow, red, blue)\u003c\/li\u003e\n\u003cli\u003eMaximum spoke tension: ≤115 kgf\u003c\/li\u003e\n\u003cli\u003eMaximum tire pressure: 110 PSI (7.58 bar)\u003c\/li\u003e\n\u003cli\u003eTubeless compatible: Yes (bead lock system)\u003c\/li\u003e\n\u003cli\u003eBrake surface: None (brakeless profile)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBuild Requirements \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpoke Compatibility\u003c\/strong\u003e – Use with butted or bladed steel spokes; verify spoke length based on hub flange geometry (approximately 220–240mm range depending on hub)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpoke Tensioning\u003c\/strong\u003e – Use calibrated spoke tension meter; maximum 115 kgf spoke tension\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLacing Patterns\u003c\/strong\u003e – Angled spoke holes support standard cross lacing; radial lacing not recommended\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire Compatibility\u003c\/strong\u003e – Designed for 20\" BMX tires; verify tire bead diameter matches 451 ETRTO standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type\u003c\/strong\u003e – Presta valve compatible; verify tire valve type before assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTire Pressure Limit\u003c\/strong\u003e – Maximum 110 PSI; exceeding this may damage rim or tire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubeless Setup\u003c\/strong\u003e – Requires tubeless-specific tire, rim tape, valve, sealant, and liquid sealer for conversion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Compatibility\u003c\/strong\u003e – Works with any 28-hole hub (front or rear); verify ERD and spoke hole count\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility \u0026amp; Ideal Use Cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMX racing\u003c\/strong\u003e – Lightweight, aerodynamic design optimized for racing performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight-optimized builds\u003c\/strong\u003e – 9.34 oz weight ideal for competitive racing setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront or rear wheels\u003c\/strong\u003e – Brakeless design suitable for both positions without brake requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc brake systems\u003c\/strong\u003e – Compatible with front and rear disc brake setups (alternative to brakeless use)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubeless conversions\u003c\/strong\u003e – Bead lock system enables tubeless setup for reduced weight and puncture resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact wheel builds\u003c\/strong\u003e – 19.5mm width and 28-hole drilling optimized for minimal weight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll rider types\u003c\/strong\u003e – Suitable for racing-focused riders at any skill level\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrakeless surface; not compatible with rim brakes or V-brakes\u003c\/li\u003e\n\u003cli\u003eCompatible with disc brake systems when used as front or rear wheel\u003c\/li\u003e\n\u003cli\u003eMaximum spoke tension 115 kgf; exceeding this may damage rim or spokes\u003c\/li\u003e\n\u003cli\u003eMaximum tire pressure 110 PSI; higher pressure may exceed rim design limits\u003c\/li\u003e\n\u003cli\u003eAngled spoke holes require proper spoke length calculation for correct build geometry\u003c\/li\u003e\n\u003cli\u003eWater transfer graphics applied to black anodized finish; select color option at checkout\u003c\/li\u003e\n\u003cli\u003eTubeless setup requires additional components (tape, valve, sealant, sealer) sold separately\u003c\/li\u003e\n\u003cli\u003eDouble-polished finish may require periodic cleaning to maintain shine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-xs-12 col-md-2\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-8\"\u003e\n\u003cp class=\"video-responsive\"\u003e\u003ciframe height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/MqOVuMiZhFo?\u0026amp;loop=1\u0026amp;playlist=MqOVuMiZhFo;rel=0\u0026amp;controls=1\u0026amp;autoplay=1\u0026amp;mute=1\u0026amp;start=0\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-md-2\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDouble Walled Rim\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eSize : 451x19.5mm (20\"x1-1\/8\"\/1-3\/8”) 28 Holes\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061 Aluminum T6\u003c\/li\u003e\n\u003cli\u003eFinish: Double Polished and Black Anodized\u003c\/li\u003e\n\u003cli\u003eWeight - 266g \/ 9.4 oz\u003c\/li\u003e\n\u003cli\u003eERD: 434mm\u003c\/li\u003e\n\u003cli\u003eHeight : 16.3mm\u003c\/li\u003e\n\u003cli\u003eInternal Rim Width: 13.5mm\u003c\/li\u003e\n\u003cli\u003eExternal Rim Width: 19.5mm\u003c\/li\u003e\n\u003cli\u003eSpoke Tension Recommended ≤115KGF\u003c\/li\u003e\n\u003cli\u003eDisc Specific Design Brakeless surface rim can be used as front or rear rim without sacrificing strength\u003c\/li\u003e\n\u003cli\u003eAnodized Black Rims with Water Transfer Applied Graphics in 4 color options (White \/ Blue \/ Red \/ Neon Yellow)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"row\" style=\"margin-bottom: 10px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-sm-1\"\u003e\u003ccenter\u003e\u003cimg alt=\"\" height=\"50\" src=\"https:\/\/www.brgstore.com\/img\/cms\/ICONES%20JANTES\/tubelessready.jpg\" width=\"50\"\u003e\u003c\/center\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-sm-11\"\u003e\n\u003cp\u003e\u003cstrong\u003eTubeless Ready System\u003c\/strong\u003e - Our rims feature a Bead Lock System, needed for the rim to be Tubeless Ready. With the installation of additional items needed you can get the rim ready for tubeless set up, along with the usage of a tubeless specific tire. With a tubeless set up, you can lighten up your wheels, saveing rotational weight, as well as have a sealant inside your tubeless ready tire to help automatically repair small punctures.\u003cbr\u003eAdditional items needed to convert to a Tubeless system include Special Valve, Sealant Rim Tape, and Liquid sealer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\" style=\"margin-bottom: 10px;\"\u003e\n\u003cdiv class=\"col-xs-12 col-sm-1\"\u003e\u003ccenter\u003e\u003cimg alt=\"\" height=\"50\" src=\"https:\/\/www.brgstore.com\/img\/cms\/ICONES%20JANTES\/brakedisccompatible.jpg\" width=\"50\"\u003e\u003c\/center\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-xs-12 col-sm-11\"\u003e\n\u003cp\u003e\u003cstrong\u003eDisc Braking Compatible\u003c\/strong\u003e - Designed to be used as a front rim or a rear rim when using a disc brake.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e \u003cdiv\u003e\u003cp.\u003e\u003ci\u003e\u003cu\u003e\u003cfont size=\"2\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/font\u003e\u003c\/u\u003e\u003c\/i\u003e\u003c\/p.\u003e\u003c\/div\u003e\u003cdiv style=\"\"\u003e\u003ci style=\"font-size: 0.875rem;\"\u003e\u003cu\u003e\u003cfont size=\"3\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/font\u003e\u003c\/u\u003e\u003c\/i\u003e\u003c\/div\u003e\u003cdiv style=\"\"\u003e\u003ci style=\"font-size: 0.875rem;\"\u003e\u003cu\u003e\u003cfont size=\"3\"\u003e\u003cb\u003e**Due to unique nature of this item, ALL sales of this product are FINAL. No Refunds or Returns**\u003c\/b\u003e\u003c\/font\u003e\u003c\/u\u003e\u003c\/i\u003e\u003c\/div\u003e","brand":"IKON","offers":[{"title":"Black \/ White \/ 20\"x1-1\/8\"-1-3\/8\" (451MM)","offer_id":45037980221619,"sku":"IKRIA4511928NBKWH","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Blue \/ 20\"x1-1\/8\"-1-3\/8\" (451MM)","offer_id":45037980254387,"sku":"IKRIA4511928NBKBL","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Red \/ 20\"x1-1\/8\"-1-3\/8\" (451MM)","offer_id":45037980287155,"sku":"IKRIA4511928NBKRD","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8737\/2979\/files\/ikon-alloy-20-rim-451x195-28h-no-brake-surface.jpg?v=1783448545","url":"https:\/\/time2shinebmx.com\/products\/ikon-alloy-20-rim-451x19-5-28h-no-brake-surface","provider":"Time 2 Shine ","version":"1.0","type":"link"}