{"product_id":"chaser-titanium-alloy-modified-pedal-axle-kit-for-dura-ace-pedals","title":"CHASER Titanium Pedal Axle Kit for Shimano Dura-Ace","description":"\u003cp class=\"p1\"\u003e\u003cb\u003eChaser Sports Titanium Alloy Modified Pedal Axle Kit (Dura-Ace Edition)\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe pinnacle of Chaser's drivetrain modification kits, specifically re-engineered for Shimano’s flagship Dura-Ace pedals. This premium upgrade replaces the standard factory spindles with ultra-high-strength TC11 titanium and customised full-ceramic ball bearings, stripping critical rotating mass while elevating durability and stability for elite racing performance.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eMain Shaft Material:\u003c\/b\u003e Ultra-high-strength, lightweight TC11 Titanium Alloy (withstands up to 1100 MPa)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eHousing Material:\u003c\/b\u003e 7075-T6 Aviation Aluminium Alloy shell\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eComponent Materials:\u003c\/b\u003e TC4 Titanium Alloy accessories and heat-treated Gr15 bearing steel at the contact interface\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eManufacturing Process:\u003c\/b\u003e Full CNC machining, independent design modelling, high-precision polishing, and post-oxidation anodization for colouring\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eBearing Architecture:\u003c\/b\u003e Silicon Nitride Full-Ball Bearing Installation—incorporating Shimano's original ball angular contact structure combined with imported Japanese Kif bearings\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eLubrication:\u003c\/b\u003e Premium imported German Klüber lubricating grease\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eInstallation Tool:\u003c\/b\u003e 19mm Wrench\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eInstallation Torque:\u003c\/b\u003e 10Nm\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eRider Weight Limit:\u003c\/b\u003e MAX 80KG\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eWeight Comparison Table\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003ci\u003e(As detailed in the performance metrics of image_a0b2c3.jpg)\u003c\/i\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe table below demonstrates the weight reduction achieved when converting a stock pair of flagship Dura-Ace pedals using the Chaser modification kit:\u003c\/p\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\" class=\"t1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003ePedal Model\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eOriginal Weight (Before)\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eChaser Upgraded Weight (After)\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eNet Weight Saved\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd valign=\"top\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eShimano Dura-Ace R9100\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003e235g\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003e184g\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd valign=\"top\" class=\"td1\"\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003e-51g\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eRevamped Hybrid Structural Engineering\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe Dura-Ace edition undergoes complete structural optimisation. The main axle core is machined from elite TC11 titanium, capable of withstanding forces up to 1100 MPa, while accessory hardware uses resilient TC4 titanium.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eTo bridge the gap between featherlight weight and extreme longevity, the housing uses 7075-T6 aviation aluminium, but the critical contact end meeting the original ball bearings is crafted from heat-treated Gr15 bearing steel. This targeted material placement ensures the spindle won't suffer premature wear under intense racing loads.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eCeramic Angular Contact System\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eChaser has completely overhauled the internal layout by merging Shimano's legendary angular contact configuration with customised, ultra-smooth Silicon Nitride full-ceramic ball bearings. Utilising premium Japanese Kif bearings packed with high-efficiency German Klüber grease, this system significantly reduces rolling friction, stabilises spinning dynamics, and maximises drivetrain efficiency during high-cadence efforts.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003ePre-Installed Simplicity\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe kit arrives in a user-friendly, pre-installed design modelling package. By integrating all the delicate seals, bearings, and titanium components beforehand, the process of swapping out your stock internal shafts is simpler, quicker, and more convenient.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eIn The Box\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e1 x  Chaser Titanium Axle Modification Parts for Dura-Ace (Left \u0026amp; Right Spindles)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Store 2","offers":[{"title":"Silver","offer_id":56035233136980,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"Black","offer_id":56035233169748,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"Purple","offer_id":56035233202516,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"Gold","offer_id":56035233235284,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"Candy","offer_id":56035233268052,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/4918\/1012\/files\/ChDAti.webp?v=1780764214","url":"https:\/\/bikeexpress.co.uk\/products\/chaser-titanium-alloy-modified-pedal-axle-kit-for-dura-ace-pedals","provider":"BIKE EXPRESS UK","version":"1.0","type":"link"}