{"product_id":"rennen-4-bolt-110mm-bcd-chainring-w-matching-bolts-43t-gold","title":"Rennen 4 Bolt 110mm BCD Chainring W\/ Matching Bolts - 43T (Gold)","description":"\u003cp\u003e\u003cstrong\u003eRennen Sprockets are precision machined from aircraft quality 7075-T6 Aluminum ( 83% stronger than 6061) and polished to a beautiful luster or available in Stealth Black, offering the highest performance at the right price. Rennen Chainrings are 3\/16\" thick and are made to take the abuse of the BMX Track or a east coast muddy rocky SS ride. Only Rennen Sprockets offer a single speed specific tooth profile which have been designed to extend tooth life. At 2.8oz (79 grams, 38T) this makes Rennen Chainrings one of the lightest on the market.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eRennen was the first to introduce Integrated Chainring bolt nuts on our 110mm BCD chainrings, Now you can get the same great innovation for our 104BCD 4 bolts. With our newest Chainring innovation you will never have to use a chainring wrench again. We have machined into the gears the internal Threads increasing accuracy and eliminating the frustration.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rennen","offers":[{"title":"Default Title","offer_id":47054191722717,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.downtownbmx.com\/products\/rennen-4-bolt-110mm-bcd-chainring-w-matching-bolts-43t-gold","provider":"Downtown Bicycle Works ","version":"1.0","type":"link"}