{"product_id":"dt-swiss-rr-421-asymmetric-db-sbwt-presta-black-700c","title":"DT Swiss RR 421 asymmetric DB SBWT Presta Black 700c","description":"\u003cp\u003eWant to run wider tyres without adding weight? the RR 421 offers a full 20 mm of internal width making it the perfect match for the latest endurance road disc brake bikes but weighs in at only 430 grams\u003c\/p\u003e\n\u003cp\u003eAsymmetrical rim profile is intended to counteract the off-set produced by using disc brake hubs, improving spoke angles and allowing for more even tension, strengthening and stiffening the wheel\u003c\/p\u003e\n\u003cp\u003eWhen lacing these rims, the offset should be towards the drive side on the front and away from the driveside on the rear, this allows for an optimal balance of spoke angles\u003c\/p\u003e\n\u003cp\u003eCan be run either with standard clinchers or road tubeless tyres using DT Swiss tubeless tape and valves\u003c\/p\u003e\n\u003cp\u003eComes packaged with DT Swiss Squorx ProHead nipples and PHR washers to complete your build\u003c\/p\u003e\n\u003cp\u003eStrength Boost Welding Technology creates a perfectly welded join for a durable, reliable rim\u003c\/p\u003e\n\u003cp\u003ePHR washers and convex Squorx nipples naturally align perfectly with your chosen spokes, increasing stiffness and durability with no weight penalty over traditional eyeleted rims\u003c\/p\u003e\n\u003cp\u003eUnique process for the black coating produces a tough and durable finish\u003c\/p\u003e\n\u003cp\u003eSuggested maximum system weight of 120 KG, those looking for 20 mm wide rim for heavier duty use are advised to consider the seriously robust RR 521\u003c\/p\u003e\n\u003cul class=\"description-overview\"\u003e\n\u003cli\u003ePresta drilling\u003c\/li\u003e\n\u003cli\u003eOuter width: 24 mm, Inner Width: 20 mm, Height: 21 mm\u003c\/li\u003e\n\u003cli\u003eERD 601 mm with PHR Washers installed\u003c\/li\u003e\n\u003cli\u003eMax spoke tension: 1200 N\u003c\/li\u003e\n\u003cli\u003eWeight: 430 grams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"attributesSpecification\"\u003e\n\u003cli\u003e\n\u003cdiv class=\"label\"\u003eProduct Type\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003eRims\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"label\"\u003eDiscipline\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003eRoad\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"label\"\u003eModel\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003eRR\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"label\"\u003eRim Depth\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003e\u0026lt;25mm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"label\"\u003eRim Width\u003c\/div\u003e\n\u003cdiv class=\"value\"\u003e20 - 25mm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DT Swiss","offers":[{"title":"24","offer_id":57617748230527,"sku":"RRR421DBBK24","price":89.99,"currency_code":"GBP","in_stock":true},{"title":"28","offer_id":57617748263295,"sku":"RRR421DBBK28","price":89.99,"currency_code":"GBP","in_stock":true},{"title":"32","offer_id":57617748296063,"sku":"RRR421DBBK32","price":89.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/5891\/3663\/files\/rr421adb.jpg?v=1779719456","url":"https:\/\/wheelbuilder.co.uk\/products\/dt-swiss-rr-421-asymmetric-db-sbwt-presta-black-700c","provider":"Wheelbuilder UK","version":"1.0","type":"link"}