{"product_id":"renthal-sprocket-rear-121u-tr141-428-yz80-93-00-yz85-01-26-rm80-82-01-rm85-22-26","title":"Renthal Rear Sprocket UltraLight 121U-428 - YZ80 93-00, YZ85 01-26, RM80 82-01, RM85 02-26","description":"\u003cp\u003eFitment (428 PITCH CHAIN): Yamaha YZ80 93-00, YZ85 01-25, Suzuki RM80 82-01, RM85 02-26\u003c\/p\u003e\n\u003cp\u003eRenthal's combination of a high strength base material and exceptionally hardwearing surface result in significantly increased chainwheel life over other brands.\u003c\/p\u003e\n\u003cp\u003eRenthal Ultralight™ rear chainwheels are manufactured to extremely tight tolerances from 7075 T6 aluminium alloy which is 66% lighter than steel, yet incredibly durable. Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eFactory Fit: Renthal Ultralight™ chainwheels are used by more factory motocross and supercross teams than any other chainwheel in the world\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eMaterial: High strength specially enhanced 7075 T6 aluminium alloy is used to create the perfect rear chainwheel, that is both lightweight, durable and strong.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eWeight: Designed to keep revolving un-sprung mass to an absolute minimum and power transfer at a maximum, Renthal Ultralight™ rear chainwheels are 66% lighter than steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eCNC machined: Each Ultralight™ Rear Chainwheel that leaves Renthal's engineering facilities in the UK is individually CNC machined to the tightest possible tolerances, ensuring an accurate and reliable fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eMud Grooves: Ultralight™ Rear Chainwheels feature Renthal's self cleaning mud groove technology between each tooth. This prevents mud build up that traditionally leads to quicker wearing components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eColours: Ultralight Rear Chainwheels are available in 6 colours to help you personalise your setup. The available colours are Black, Blue, Red, Green, Orange and Tanium. The anodised surface finish provides an integral coating preventing corrosion. A 15 step process is carefully carried on on each chainwheel individually.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Renthal","offers":[{"title":"Black \/ 46T","offer_id":57126476218743,"sku":"121U-428-46-PBK","price":31.95,"currency_code":"GBP","in_stock":false},{"title":"Black \/ 47T","offer_id":57126476317047,"sku":"121U-428-47-PBK","price":49.95,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 48T","offer_id":57126476415351,"sku":"121U-428-48-PBK","price":45.95,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 49T","offer_id":57126476513655,"sku":"121U-428-49-PBK","price":45.95,"currency_code":"GBP","in_stock":false},{"title":"Black \/ 50T","offer_id":57126476611959,"sku":"121U-428-50-PBK","price":44.95,"currency_code":"GBP","in_stock":true},{"title":"Blue \/ 46T","offer_id":57126476284279,"sku":"121U-428-46-PBU","price":34.95,"currency_code":"GBP","in_stock":false},{"title":"Blue \/ 47T","offer_id":57126476382583,"sku":"121U-428-47-PBU","price":49.95,"currency_code":"GBP","in_stock":true},{"title":"Blue \/ 48T","offer_id":57126476480887,"sku":"121U-428-48-PBU","price":49.95,"currency_code":"GBP","in_stock":true},{"title":"Blue \/ 49T","offer_id":57126476579191,"sku":"121U-428-49-PBU","price":40.95,"currency_code":"GBP","in_stock":false},{"title":"Blue \/ 50T","offer_id":57126476677495,"sku":"121U-428-50-PBU","price":49.95,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 46T","offer_id":57126476251511,"sku":"121U-428-46-PSI","price":44.95,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 47T","offer_id":57126476349815,"sku":"121U-428-47-PSI","price":49.95,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 48T","offer_id":57126476448119,"sku":"121U-428-48-PSI","price":44.95,"currency_code":"GBP","in_stock":false},{"title":"Silver \/ 50T","offer_id":57126476644727,"sku":"121U-428-50-PSI","price":44.95,"currency_code":"GBP","in_stock":false},{"title":"Silver \/ 51T","offer_id":57126476743031,"sku":"121U-428-51-PSI","price":44.95,"currency_code":"GBP","in_stock":true},{"title":"Silver \/ 52T","offer_id":57126476841335,"sku":"121U-428-52-PSI","price":44.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/2231\/7943\/files\/1713353334-38553700.jpg?v=1775133346","url":"https:\/\/www.offroadworld.co.uk\/products\/renthal-sprocket-rear-121u-tr141-428-yz80-93-00-yz85-01-26-rm80-82-01-rm85-22-26","provider":"Off Road World","version":"1.0","type":"link"}