{"product_id":"rfx-pro-series-armalite-double-compound-rear-sprocket-steel-aluminium-520-fxrs-31-48-albu","title":"RFX Pro Series Armalite Double Compound Rear Sprocket (Steel\/Aluminium) - 520 FXRS 31-48 ALBU ","description":"\u003cp\u003eRFX Pro Series Armalite sprockets are designed and tested at the highest level by top World and British championship race teams.\u003c\/p\u003e\n\n\u003cp\u003eThe dual ring design gives the ultimate sprocket performance, reduced weight thanks to a 7075-T6 aluminium centre and long lasting teeth life thanks to the high carbon steel outer.\u003c\/p\u003e\n\n\u003cp\u003eArmalite sprockets also feature a hexagon drive interface between the inner and outer ring, this is revolutionary technology for sprockets and maximises drive between the two parts and reduces the force on the rivets to zero unlike the competition.\u003c\/p\u003e\n\n\u003cp\u003ePro Series Armalite Sprocket Features:\u003c\/p\u003e\n\n\u003cp\u003eCNC 7075 Aerospace aluminium Inner ring\n\u003cbr\u003eHCS Outer Ring\n\u003cbr\u003eHex-Drive location between inner \u0026amp; outer ring\n\u003cbr\u003eCAD designed profile for lightness.\n\u003cbr\u003eNew style mud clearing grooves to reduce wear.\n\u003cbr\u003eRigid design increases torsional strength.\n\u003cbr\u003eColour anodised for that factory bike look.\u003c\/p\u003e\n\n\u003cp\u003eFitting Instructions: \u003c\/p\u003e\n\n\u003cp\u003eStart with the bike on a stand with the rear wheel raised from the ground.\n\u003cbr\u003eRemove chain and wheel from the bike.\n\u003cbr\u003eWhile holding the Hex key loosen the nuts with a spanner.\n\u003cbr\u003eRemove all nuts and old sprocket.\n\u003cbr\u003eClean around the hub making sure it is clean and free of debris.\n\u003cbr\u003eTake the new sprocket and place it on the hub ensuring a nice snug fit making sure the bolt holes are in position.\n\u003cbr\u003eClean sprocket bolts \u0026amp; nuts.\n\u003cbr\u003eApply Blue Loctite to each bolt and insert them in the holes.\n\u003cbr\u003eThread nuts onto bolts by hand ensuring locking seals are intact and in good condition.\n\u003cbr\u003eHold Hex key in place and tighten nuts in an even pattern.\n\u003cbr\u003eTorque nuts and bolts in accordance with your owner’s manual.\n\u003cbr\u003ePut the wheel back on the bike making sure the chain is correctly aligned and tightened to the manufacturer’s specification.\n\u003cbr\u003e Chain pitch: 520.0 Color: Blue Material: Aluminium\u003c\/p\u003e ","brand":"RFX","offers":[{"title":"Default Title","offer_id":50789470634321,"sku":"1123228001","price":309.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/8256\/0849\/files\/800Wx800H-1123228001-1.jpg?v=1742458904","url":"https:\/\/gregmoto.pl\/en\/products\/rfx-pro-series-armalite-double-compound-rear-sprock-steel-aluminum-520-fxrs-31-48-albu","provider":"Greg Moto ","version":"1.0","type":"link"}