{"product_id":"surly-bikes-frames-duh-system-chips-single-speed-black","title":"Surly - Bikes\/Frames DUH System - Chips Single Speed Black","description":"\u003ch4\u003eGeared\u003c\/h4\u003e\u003cp\u003eIncludes Surly DUH system drive side and non-drive side geared chips and hardware, as well as a UDH hanger for a complete geared setup. You will also need a 12mm thru-axle, 175mm length, 1.0 thread pitch to complete the setup.\u003c\/p\u003e\u003ch4\u003eSingle Speed\u003c\/h4\u003e\u003cp\u003eIncludes a Surly DUH system single-speed chip and hardware to transform a geared bike into a single-speeding machine. You will also need a Surly DUH single-speed rear thru-axle (sold separately) to complete the setup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The Surly DUH single-speed chip and hardware only work with the Surly DUH single-speed thru-axle.\u003c\/p\u003e","brand":"Surly - Bikes\/Frames","offers":[{"title":"Default Title","offer_id":55604329611640,"sku":"FMSUZ0268","price":34.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/FMSUZ0268.jpg?v=1784079233","url":"https:\/\/www.bikeparts.co.uk\/products\/surly-bikes-frames-duh-system-chips-single-speed-black","provider":"BikeParts.co.uk","version":"1.0","type":"link"}