{"product_id":"absoluteblack-round-premium-110bcd-4h-chainring","title":"absoluteBLACK Round Premium 110BCD 4H Chainring","description":"\u003cp\u003eabsoluteBLACK Premium Shimano 110\/4 bcd compatible ROUND chainrings are designed for new and old type of Shimano cranks like Dura-Ace 9100, 9000, Ultegra 8000, 6800 \u0026amp; 105 R7000 and more.\u003cbr\u003e These are finest round aftermarket chainrings in terms of shifting, stiffness and manufacturing quality. 10\/11\/12spd compatible. Made in EU\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eSize: \u003c\/strong\u003e(Mass +\/-1g): 34T (30g), 36T (38g), 38T (43g), 39T (45g), 50T (114g), 52T (129g), 53T(136g)\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003e\u003cem\u003eBOLTS\u003c\/em\u003e\u003c\/strong\u003e\u003cbr\u003e For Outer chainring please order \"Long bolts\" from us OR absoluteBLACK Bolt Covers\u003cbr\u003e Changing Inner chainring only? use original bolts\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003e\u003cem\u003eIMPORTANT:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eRamps on big rings are specially configured for combinations: 50\/34, 52\/36, 52\/38, 53\/39T\u003c\/li\u003e  \u003cli\u003eIf you wish to use other configuration it will also work, but shifting will be slower and may require more \"adjustments\" of front derailleur to be acceptable. Also remember that front derailleur can only accept max 16T difference between 2 chainrings - this is how Shimano and SRAM designed them.\u003c\/li\u003e  \u003cli\u003eAbsolute Black always recommends using a new chain when fitting new chainrings.\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003e\u003cem\u003eADVANTAGES OF ABSOLUTE BLACK ROAD ROUND CHAINRINGS:\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e  \u003cli\u003eOne of a kind look\u003c\/li\u003e  \u003cli\u003eSuper stiff design due to thicker, 5mm construction\u003c\/li\u003e  \u003cli\u003eBespoke Absolute Black 4 \/ 6 point ramp and recess shifting design shifts as crisp as original\u003c\/li\u003e  \u003cli\u003eFinest design that provides excellent strength to weight ratio\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003e\u003cem\u003eApplications\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e  \u003cp\u003eIn short EVERY Shimano 4 bolt crank. Shimano Dura-Ace 9100, R9120, R9150 \u0026amp; R9170 Di2 \u0026amp; all 9000 series, Ultegra 8000, R8020, R8050 \u0026amp; 8070 Di2 \u0026amp; 6800, 105- R7000, R7020, R7070, 5800, 4700. Di2 compatible. 10 \/ 11 \/ 12spd compatible. Use bolt covers for best appearance.\u003c\/p\u003e","brand":"absoluteBLACK","offers":[{"title":"39T \/ Black","offer_id":44160921305130,"sku":"AR-RR9100-39-4BK","price":59.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/8711\/9146\/files\/AR-RR9100.jpg?v=1773625955","url":"https:\/\/cyclesy.cc\/products\/absoluteblack-round-premium-110bcd-4h-chainring","provider":"Cyclesy","version":"1.0","type":"link"}