{"product_id":"bikone-dctech-bsa-29-steel-bottom-bracket-1","title":"Bikone DCTech BSA-29 Steel bottom bracket","description":"\u003cp\u003eDCTech BSA dub compatible with BSA frames bikes for dub Road cranks with 68-73mm bottom bracket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDualCupTech™\u003c\/strong\u003e\u003cbr\u003eAutomatically aligns bearing faces regardless of external factors. This alignment between the bearings on both sides is crucial and special care is taken in the manufacturing process to reduce this concentricity value to a minimum. The results are incredible, extremely smooth pedalling from day one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDualCupTech™\u003c\/strong\u003e\u003cbr\u003eDualCupTech™ is not only capable of self-aligning the bearings, but creates a strong central joint without requiring threads or single-piece designs. The result after assembly is that the bottom bracket performs as a solid part and \u003cstrong\u003eeliminates any noise or movement issues.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDualCupTech™\u003c\/strong\u003e\u003cbr\u003eIt can be assembled and disassembled like any other bottom bracket, without requiring special wrenches or complex instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFullySealed\u003c\/strong\u003e\u003cbr\u003eEvery dust particle or water droplet is a potential cause of bearing noise or wear. That is why all our bottom brackets are fitted with up to five O-rings to keep dust, water, mud and moisture out of the bottom bracket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAxial Seals\u003c\/strong\u003e\u003cbr\u003eAll our bearings are fitted with not one but TWO seals to protect against dust and moisture ingress. This section is crucial for maximum durability and performance of the bottom bracket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eT6 heat treatment\u003c\/strong\u003e\u003cbr\u003eFor most aluminium alloys: 6061, 6063 and 7075, the best heat treatment is T6. The T6 heat treatment delivers increased hardness as well as other mechanical properties such as normalisation of its grain structure. This guarantees that all our aluminium products will perform perfectly throughout their service life.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBearing: Chromium Steel – ABEC5 \/ P5 – 2RS\u003c\/li\u003e\n\u003cli\u003eCups: Aluminum 7075 T6 matt anodized\u003c\/li\u003e\n\u003cli\u003eSealing: Radial and axial dual sealing\u003c\/li\u003e\n\u003cli\u003eFrame diameter: Threaded BSA\u003c\/li\u003e\n\u003cli\u003eFrame width: 68-73mm (Compatible with dub road and mountain bikes)\u003c\/li\u003e\n\u003cli\u003eCranks diameter: Ø28.99mm (dub)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cbr\u003eSpacers included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eØ29mm 2x1mm\u003c\/li\u003e\n\u003cli\u003eØ29mm 1x2mm\u003c\/li\u003e\n\u003cli\u003eØ29mm 1×2.5mm\u003c\/li\u003e\n\u003cli\u003eØ29mm 1×4.5mm\u003c\/li\u003e\n\u003cli\u003e2x1mm oring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eProducer's note: Note: For a correct compatibility, mountain cranks should be always mount on mountain frames and road cranks on road frames.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Bikone","offers":[{"title":"Default Title","offer_id":48058176897265,"sku":"35010148101603","price":86.64,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1580\/4145\/files\/zm_20240812-112231.jpg?v=1776529753","url":"https:\/\/novasportsbikes.com\/products\/bikone-dctech-bsa-29-steel-bottom-bracket-1","provider":"Nova Sports Bikes","version":"1.0","type":"link"}