{"product_id":"h-h-18-speed-12-28t-upgrade-kit-v4-p-t-line-sqt-shifter-left","title":"H\u0026H 18 speed 12-28T upgrade kit v4\/P\u0026T line\/SQT Shifter Left","description":"\u003cp\u003eDo you ever feel from Left shifting is out of gear to climb? \u003cbr\u003ethis upgrade kit is to help expand the gear range, for riders that going to touring with \u003cspan\u003eheavy loads\u003c\/span\u003e, easy to cycle \u003cspan\u003esteep uphill climbs \u003c\/span\u003ewith more low gear. \u003cbr\u003e\u003cbr\u003eBrompton 12 speed cassette is 11\/13\/15\/18\u003cbr\u003eH\u0026amp;H 6 speed unibody cassette is 12\/14\/17\/20\/24\/28\u003cbr\u003e\u003cbr\u003ecompare to upgrade to 21 speed, this setup will prevent chain rubbing rear brake housing on 28T (Low gear 1) \u003cbr\u003e\u003cbr\u003eThis kit set is to upgrade P\/T\/C line 4 speed to 6 speed or \u003cbr\u003eBrompton P\/T\/C line 12 speed BWR internal hub to 18 speed.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eUsing Brompton stock 4 speed wheelsets\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsing SA BWR internal gear hub 12 speed \u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003ePackage includes:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eH\u0026amp;H SQT shifter - LEFT\u003c\/li\u003e\n\u003cli\u003eH\u0026amp;H P\/T derailleur v4 + STD Tensioner\u003c\/li\u003e\n\u003cli\u003eH\u0026amp;H unibody cassette 12\/14\/17\/20\/24\/28 (black)\u003c\/li\u003e\n\u003cli\u003eYBN 11 speed chain (black) [or equivalent chain brand]\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e*price is without installation \u003c\/p\u003e","brand":"H\u0026H","offers":[{"title":"Default Title","offer_id":45300158955711,"sku":null,"price":540.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/2277\/5487\/files\/6speed12-28T_1.jpg?v=1773554418","url":"https:\/\/bromptonkitchen.com\/en-us\/products\/h-h-18-speed-12-28t-upgrade-kit-v4-p-t-line-sqt-shifter-left","provider":"Brompton Kitchen","version":"1.0","type":"link"}