{"product_id":"sugino-mighty-competition-crankset-54-48t-171mm-arms-dust-caps","title":"Sugino Mighty Competition Crankset: 54\/48T, 171mm arms, Dust Caps","description":"\u003cp\u003eSugino made a couple very high level cranksets in the 70's and 80's, the Super Mighty and the Mighty Competition.  They were chosen over the venerable Campagnolo Record regularly, due to their unique styling and great performance.  This one is rather unique.  It's chainrings are 54t and 48t, very odd sizes.  This was called \"half step\", and was used to provide a very close ratio and easy front shifting.  The arms are 171mm, a very odd size!\u003c\/p\u003e \u003cp\u003eGreat condition.  Arms have some minor marks, outside of chainrings have some scratches.  Teeths how very little wear.  Includes new dust caps, which are plastic and threaded.  All original chainring bolts.\u003c\/p\u003e \u003cp\u003e*See below for a 1\/8\" 44t track chainring for this crank*\u003c\/p\u003e \u003cul\u003e \u003cli\u003e171mm arms\u003c\/li\u003e \u003cli\u003e54\/48t chain rings\u003c\/li\u003e \u003cli\u003e144mm BCD 5 bolt\u003c\/li\u003e \u003c\/ul\u003e","brand":"Sugino","offers":[{"title":"Default Title","offer_id":52539539292300,"sku":"571","price":119.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/5144\/9740\/files\/img_8206_1280x853__00490.1411479906.1280.1280.jpg?v=1791144651","url":"https:\/\/swooncycles.com\/products\/sugino-mighty-competition-crankset-54-48t-171mm-arms-dust-caps","provider":"Swoon Cycles (Bike ReCyclery)","version":"1.0","type":"link"}