{"id":8291686383842,"title":"Brother Big Bro Frameset - COBALT BLUE","handle":"brother-big-bro-frameset-cobalt-blue","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch2 data-mce-fragment=\"1\"\u003eProduct Details\u003c\/h2\u003e\n\u003cdiv class=\"product__description rte\" data-mce-fragment=\"1\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur all purpose, tough as nails 29er\/27.5+ adventure frame; designed to take you well off the beaten track and beyond. Whether you’re running a lightweight bikepacking setup, front and rear panniers for a fully loaded ’round-the-world’ tour or just stripped back to thrash some forest trails the Big Bro can handle it.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe frame is made out of tough 4130 double butted cro-mo tubing and comes with a 100mm suspension corrected fork, both with corrosion resistant ED coating applied. The Big Bro now features Boost spacing which means there’s clearance for big 27.5 x 3″ tyres or 29 x 2.6″ tyres if you’d prefer to go with a 29er setup. It features stealth dropper routing, rack mounts, bottle mounts on the seat tube, down tube and under the down tube for an extra bottle or storage. The forks also feature triple bottle mounts to fit further bottle cages or Anything Cages. S-bend chainstays with replaceable alloy thru axle sliding dropouts allow for geared or singlespeed setups.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eWe now offer a Rohloff specific dropout set which makes the Big Bro compatible with the Rohloff 135mm Speedhub with OEM axle plate.\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.brothercycles.com\/shop\/accessories\/big-bro-rohloff-dropouts\/\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.brothercycles.com\/shop\/accessories\/big-bro-rohloff-dropouts\/\"\u003eSee here for details.\u003c\/a\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLike all Brother products the Big B

ro has been rigorously tested out in the real world – we took prototypes across the South Downs, through Snowdonia National Park and up to the Scottish Highlands. The Big Bro has since completed two of the worlds toughest bikepacking endurance races – the 4,418km Tour Divide from Canada to Mexico and the 1,710km\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.brothercycles.com\/2019\/09\/the-brotherhood-stefan-dave-from-pannier-cc-complete-the-silk-road-mountain-race\/\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.brothercycles.com\/2019\/09\/the-brotherhood-stefan-dave-from-pannier-cc-complete-the-silk-road-mountain-race\/\"\u003eSilk Road Mountain Race\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003ein Kyrgyzstan.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eFEATURES\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTubing: - 4130 Chromoly steel - double-butted main triangle, ED coated\u003cbr data-mce-fragment=\"1\ "\u003eBrake compatibility; 51mm IS disc brake mount, 180mm max rotor size\u003cbr data-mce-fragment=\"1\"\u003eDropouts: Boost 12x148mm thru axle (included)\u003cbr data-mce-fragment=\"1\"\u003eSeat post diameter: 30.9mm\u003cbr data-mce-fragment=\"1\"\u003eSeat clamp diameter: 33.1mm (included)\u003cbr data-mce-fragment=\"1\"\u003eHeadset: 44mm, SHIS ZS44\/28.6 upper, EC44\/40 lower (not included)\u003cbr data-mce-fragment=\"1\"\u003eFront derailleur clamp diameter: 34.9 mm high direct-mount (adapter available separately)\u003cbr data-mce-fragment=\"1\"\u003eBottom bracket shell: 73mm bottom bracket, ISO threaded\u003cbr data-mce-fragment=\"1\"\u003eMaximum tyre clearance: 29\" x