{"product_id":"radio-quartz-pro-xl","title":"Radio Quartz Pro XL Bike","description":"\u003cdiv\u003e\n\u003cp\u003eIt was only a matter of time before Radio Raceline started to produce complete race bikes to shake up the traditional race bike market, \u003cstrong\u003eThe Radio Raceline Quartz Pro XL\u003c\/strong\u003e is the second size offered in the 3 bike Quartz range. With a Pro XL+ top tube length at 21.25 inches, this lightweight hydro-formed frame is spec'd with some very impressive parts like the Radio Solar carbon fork and hydraulic disc brakes. We've seen nothing for 2021 that comes even close to matching this race bike on both frame geometry design and materials utilzed. Add to that that Radio have nailed the colourway and graphics and we'll be lucky if any are left by the time you finish reading this description!\u003c\/p\u003e\n\u003cp\u003eThe vital stats are listed below, but make sure you click on the specification tab to drill down into what makes this bike unique in the sub $3000 race market. We've been building custom race bikes for a number of years now at LUXBMX, and we can hand on heart say, you wouldn't get anything near the level that this bike straight out of the box. Bolt on your clip pedals and tear out the fastest hill times you've ever done. \u003cstrong\u003eThe Radio Quartz is that good! \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTT Length: 21.25\"\u003cbr\u003e Wheel: 20\"\u003cbr\u003e BB Height: 11.6\"\u003cbr\u003e Crank Length: 180mm\u003cbr\u003e Gearing: 44x16\u003cbr\u003e Gear Ratio: 53.63\"\u003cbr\u003e Tyre Size: 20x1.75\"\u003cbr\u003eWeight: 9.00kg \/ 19.83lbs\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFRAME \/ BAR GEOMETRY\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e TOP TUBE LENGTH - 21.25''\u003cbr\u003e CHAIN STAY LENGTH - 14.85''\u003cbr\u003e HEAD TUBE ANGLE - 74°\u003cbr\u003e SEAT TUBE ANGLE - 71°\u003cbr\u003e BOTTOM BRACKET HEIGHT - 11.6\"\u003cbr\u003e \u003c\/p\u003e\n\u003cbr\u003e\n\u003ctable border=\" cellpadding=\" cellspacing=\" dir=\" xmlns=\" ltr=\" http:=\"\u0026gt;\n\u0026lt;colgroup\u0026gt; \u0026lt;col\u0026gt; \u0026lt;col\u0026gt; \u0026lt;\/colgroup\u0026gt;\n\u0026lt;tbody\u0026gt;\n\u0026lt;tr\u0026gt;\n\u0026lt;td data-sheets-value=\"\u003eSize\n\u003ctd data-sheets-value=\"\u0026gt; 21.25TT\u0026lt;\/td\u0026gt;\n\u0026lt;\/tr\u0026gt;\n\u0026lt;tr\u0026gt;\n\u0026lt;td data-sheets-value=\"\u003eFrame\u003c\/td\u003e\n\u003ctd data-sheets-value=\" formed=\" alloy=\" frame=\" forged=\" disc=\" brake=\" mount=\" ready=\" dropouts=\"\u003e Lightweight hydro formed 6061-T6 alloy frame, tapered head tube, forged dropouts, with int. chain tensioners\u003c\/td\u003e\n\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"\u0026gt;Fork\u0026lt;\/td\u0026gt;\n\u0026lt;td data-sheets-value=\" offset=\" fork=\" butted=\" steerer=\" crmo=\" legs=\"\u003e RADIO RACELINE \"SOLAR\" carbon fork, 1-1\/8\" - 1.5\" tapered steerer, 32mm offset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"\u0026gt;Headset\u0026lt;\/td\u0026gt;\n\u0026lt;td data-sheets-value=\" raceline=\" integrated=\" headset=\" sealed=\"\u003e RADIO RACELINE \"PRO\" integrated headset, sealed, threadless, 1-1\/8\" - 1.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"\u0026gt;Stem \u0026lt;\/td\u0026gt;\n\u0026lt;td data-sheets-value=\" raceline=\" top=\" loader=\" stem=\" ext=\" alloy=\"\u003e RADIO RACELINE \"NEON PRO\" top loader stem, ext. 54mm, cnc machined, alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"\u0026gt;Handlebar\u0026lt;\/td\u0026gt;\n\u0026lt;td data-sheets-value=\" width=\" alloy=\" bar:=\" rise=\" backsweep=\" upsweep=\"\u003e 4130 crmo bar, seamless Rise - 8\", Width - 28.5\", Backsweep - 6.5°, Upsweep - 2.5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"\u0026gt;Grips\u0026lt;\/td\u0026gt;\n\u0026lt;td data-sheets-value=\" raceline=\" grips=\" diamond=\" knurling=\" clamp=\" on=\" grip=\"\u0026gt; RADIO RACELINE \" xenon grips knurling on length\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\" lever=\"\u003eBrake Lever\u003c\/td\u003e\n\u003ctd data-sheets-value=\" brake=\" lever=\" rear=\"\u003e RADIO RACELINE 2 finger lever for hydraulic disc brakes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\" brake=\"\u003eRear Brake\u003c\/td\u003e\n\u003ctd data-sheets-value=\" brake=\" rear=\"\u0026gt; RADIO RACELINE hydraulic disc brake, 120mm rotor, rear\u0026lt;\/td\u0026gt;\n\u0026lt;\/tr\u0026gt;\n\u0026lt;tr\u0026gt;\n\u0026lt;td data-sheets-value=\"\u003eCrank\u003c\/td\u003e\n\u003ctd data-sheets-value=\" raceline=\" crank=\" forged=\" alloy=\" cnc=\" machined=\"\u0026gt; RADIO RACELINE, Xenon Pro, 2pc crank, cold forged\/cnc, alloy, 180mm length, 24mm spindle\u0026lt;\/td\u0026gt;\n\u0026lt;\/tr\u0026gt;\n\u0026lt;tr\u0026gt;\n\u0026lt;td data-sheets-value=\"\u003eChainring \u003c\/td\u003e\n\u003ctd data-sheets-value=\" raceline=\" sprocket=\" alloy=\"\u003e RADIO RACELINE \"XENON PRO\" sprocket, 44T, alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\" bracket=\"\u003eBottom Bracket\u003c\/td\u003e\n\u003ctd data-sheets-value=\" raceline=\" bb=\" set=\" bsa=\" square=\" taper=\" sealed=\"\u003e RADIO RACELINE \"BSA24\" bb set, external bearing cups, cnc machined, sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"\u0026gt;Pedals\u0026lt;\/td\u0026gt;\n\u0026lt;td data-sheets-value=\" raceline=\" junior=\" pedal=\" alloy=\"\u003e RADIO RACELINE \"XENON SLIM\" pedal, alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"\u0026gt;Chain\u0026lt;\/td\u0026gt;\n\u0026lt;td data-sheets-value=\" x=\" chain=\"\u003e KMC \"Z6\" chain, 1\/2\" x 3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\" hub=\"\u003eFront Hub\u003c\/td\u003e\n\u003ctd data-sheets-value=\" raceline=\" front=\" hub=\" alloy=\" cnc=\" fully=\" sealed=\" crmo=\" axle=\"\u003e RADIO RACELINE \"TURBINE\" front hub, alloy cnc, fully sealed, 36T, 3\/8\" female crmo axle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\" hub=\"\u003eRear Hub\u003c\/td\u003e\n\u003ctd data-sheets-value=\" raceline=\" rear=\" hub=\" alloy=\" cnc=\" fully=\" sealed=\" disc=\" brake=\" cassette=\" crmo=\" axle=\"\u0026gt; RADIO RACELINE \" turbine hub cnc sealed brake female crmo\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\" cog=\"\u003eRear Cog\u003c\/td\u003e\n\u003ctd data-sheets-value=\" raceline=\" driver=\" sealed=\" cassette=\"\u0026gt; RADIO RACELINE driver, 16T, 1\/2\" sealed\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"\u0026gt;Rim (F)\u0026lt;\/td\u0026gt;\n\u0026lt;td data-sheets-value=\" raceline=\" junior=\" rim=\" sleeved=\" joint=\" alloy=\"\u003e RADIO RACELINE \"ARGON PRO\" rim, flash welded, 36H, tubeless ready, alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"\u0026gt;Rim (R)\u0026lt;\/td\u0026gt;\n\u0026lt;td data-sheets-value=\" raceline=\" junior=\" rim=\" sleeved=\" joint=\" alloy=\"\u003e RADIO RACELINE \"ARGON PRO\" rim, flash welded, 36H, tubeless ready, alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"\u0026gt;Tyres\u0026lt;\/td\u0026gt;\n\u0026lt;td data-sheets-value=\" x=\" tyres=\"\u003e RADIO RACELINE \"OXYGEN\" TYREs, foldable, tubeless ready, front: 20\" x 1.95\" and rear: 20\" x 1.75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\"\u0026gt;Seat\u0026lt;\/td\u0026gt;\n\u0026lt;td data-sheets-value=\" x=\" tyres=\"\u003e RADIO RACELINE \"XENON\" pivotal seat, no padding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\" clamp=\"\u003eSeat Clamp\u003c\/td\u003e\n\u003ctd data-sheets-value=\" raceline=\" seat=\" post=\" quick-release=\" alloy=\"\u003e RADIO RACELINE \"HELIUM PRO\" seat post, quick-release, alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value=\" post=\"\u003eSeat Post\u003c\/td\u003e\n\u003ctd data-sheets-value=\" raceline=\" seat=\" post=\" alloy=\"\u0026gt; RADIO RACELINE seat post, 27.2mm, alloy\u0026lt;\/td\u0026gt;\n\u0026lt;\/tr\u0026gt;\n\u0026lt;tr\u0026gt;\n\u0026lt;td data-sheets-value=\" ratio=\"\u0026gt;Gearing \/ Ratio\u0026lt;\/td\u0026gt;\n\u0026lt;td data-sheets-value=\"\u003e 44x16 \/ 53.63\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BMX International","offers":[{"title":"Matt Black \/ 21.25","offer_id":46084209443117,"sku":"RABK184-21-BLK","price":1302.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/2003\/3837\/files\/radio-quartz-pro-xl-bike-bikes-bmx-international-matt-black-21_25tt.jpg?v=1747883312","url":"https:\/\/www.luxbmx.com\/en-us\/products\/radio-quartz-pro-xl","provider":"LUXBMX","version":"1.0","type":"link"}