{"product_id":"titanium-drivetrain-bolt-kit-for-sram-red-axs-e1-19pcs-shifting-system-hardware-upgrade-set","title":"Titanium Drivetrain Bolt Kit for SRAM RED AXS E1 Derailleur | 21pcs Shifting System Hardware Upgrade Set","description":"\u003ch1 data-path-to-node=\"16\"\u003eProduct Description\u003c\/h1\u003e\n\u003cp\u003eUpgrade your SRAM RED AXS E1 shifting system with the S-PARTS Titanium Drivetrain Bolt Kit — a complete precision hardware upgrade designed for high-performance electronic shifting systems. \u003c\/p\u003e\n\u003cp\u003eThis 19-piece set replaces OEM steel fasteners across the front derailleur, rear derailleur, and crank interface, delivering a significant improvement in weight reduction, corrosion resistance, and mechanical refinement.\u003c\/p\u003e\n\u003ch3\u003e📦 Kit Includes (21pcs Total)\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-path-to-node=\"10,0\"\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"12,0\"\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"12,1\"\u003e\u003cspan\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"12\"\u003e① \u003cb data-path-to-node=\"12\" data-index-in-node=\"2\"\u003eFront derailleur fixing bolt\u003c\/b\u003e ×1\u003c\/li\u003e\n\u003cli data-path-to-node=\"13\"\u003e② \u003cb data-path-to-node=\"13\" data-index-in-node=\"2\"\u003eFront derailleur washer\u003c\/b\u003e ×1\u003c\/li\u003e\n\u003cli data-path-to-node=\"14\"\u003e③ \u003cb data-path-to-node=\"14\" data-index-in-node=\"2\"\u003eFront derailleur limit screws\u003c\/b\u003e ×2\u003c\/li\u003e\n\u003cli data-path-to-node=\"15\"\u003e④ \u003cb data-path-to-node=\"15\" data-index-in-node=\"2\"\u003eRear derailleur limit screws\u003c\/b\u003e ×2\u003c\/li\u003e\n\u003cli data-path-to-node=\"16\"\u003e⑤ \u003cb data-path-to-node=\"16\" data-index-in-node=\"2\"\u003eRear derailleur B-gap tension screw\u003c\/b\u003e ×1\u003c\/li\u003e\n\u003cli data-path-to-node=\"17\"\u003e⑥ \u003cb data-path-to-node=\"17\" data-index-in-node=\"2\"\u003eRear derailleur pivot axle (B-bolt)\u003c\/b\u003e ×1\u003c\/li\u003e\n\u003cli data-path-to-node=\"18\"\u003e⑦ \u003cb data-path-to-node=\"18\" data-index-in-node=\"2\"\u003eRear derailleur guide pulley bolt (upper)\u003c\/b\u003e ×1\u003c\/li\u003e\n\u003cli data-path-to-node=\"19\"\u003e⑧ \u003cb data-path-to-node=\"19\" data-index-in-node=\"2\"\u003eRear derailleur tension pulley bolt (lower)\u003c\/b\u003e ×1\u003c\/li\u003e\n\u003cli data-path-to-node=\"20\"\u003e⑨ \u003cb data-path-to-node=\"20\" data-index-in-node=\"2\"\u003eCrank bolt \u0026amp; self-extracting cap set\u003c\/b\u003e ×1 set\u003c\/li\u003e\n\u003cli data-path-to-node=\"21\"\u003e⑩ \u003cb data-path-to-node=\"21\" data-index-in-node=\"2\"\u003eCrank chainring \/ spider bolts\u003c\/b\u003e ×8\u003c\/li\u003e\n\u003cli data-path-to-node=\"22\"\u003e⑪ \u003cb data-path-to-node=\"22\" data-index-in-node=\"2\"\u003eShifter hood clamp bolt \u0026amp; nut set\u003c\/b\u003e ×2 sets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003eTotal Weight: 37.7g per set\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e🧪 Material Performance\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eManufactured from Grade 5 Ti-6Al-4V titanium, each component is engineered for high-strength drivetrain applications:\u003cbr\u003e• Tensile strength: ≥1050 MPa (Exceeding the industry standard of 895 MPa)\u003cbr\u003e• Superior strength-to-weight ratio vs 10.9-grade steel\u003cbr\u003e• Approx. 50% weight reduction compared to OEM hardware\u003cbr\u003e• High corrosion resistance for all-weather riding conditions\u003c\/p\u003e\n\u003ch3\u003e⚙️ Precision Engineering\u003c\/h3\u003e\n\u003cp\u003e• CNC machining with micron-level tolerance control\u003cbr\u003e• Hot-forged at 650°C for optimized structural grain alignment\u003cbr\u003e• Limited tooling lifecycle manufacturing (≤300 cycles per die) ensures consistency and pristine tool-slot engagement\u003cbr\u003e• Aerospace-level inspection standards for drivetrain reliability\u003c\/p\u003e\n\u003ch3\u003e🎨 Surface Finishing Options\u003c\/h3\u003e\n\u003cp\u003e• PVD Vacuum Nitriding Coating (Gold \/ Black \/ Blue \/ Rainbow)\u003cbr\u003e  Ultra-durable surface layer with deep bonded coloration for high abrasion resistance. Repels rain, mud, and grit.\u003cbr\u003e• Anodized Electro-Oxidation (Purple \/ Green \/ Indigo \/ Candy)\u003cbr\u003e  High-saturation custom colors for personalized drivetrain aesthetics, turning the crank cap into a token of cycling fashion.\u003c\/p\u003e\n\u003ch3\u003e🚴 Performance Benefits\u003c\/h3\u003e\n\u003cp\u003e• Full drivetrain hardware weight reduction\u003cbr\u003e• Improved corrosion resistance over OEM steel fasteners\u003cbr\u003e• Precision fit for SRAM RED AXS E1 shifting system\u003cbr\u003e• Enhanced mechanical reliability under high load shifting conditions\u003cbr\u003e• Premium visual upgrade for high-end road and gravel builds\u003c\/p\u003e\n\u003ch3\u003e💡 Why This Kit\u003c\/h3\u003e\n\u003cp\u003eS-PARTS drivetrain hardware is engineered for riders who demand lightweight performance optimization, high-strength reliability under shifting load, aerospace-grade titanium engineering, and custom aesthetic personalization. \u003c\/p\u003e\n\u003cp\u003eThis is not just a bolt replacement kit — it is a complete shifting system hardware upgrade solution.\u003c\/p\u003e\n\u003cp\u003e⚠️\u003cstrong\u003e Installation Note:\u003c\/strong\u003e\u003cbr\u003ePlease strictly follow the OEM manufacturer's specifications and utilize a calibrated torque wrench to install all bolts to their designated torque values.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"S-PARTS","offers":[{"title":"Gold","offer_id":45808683647167,"sku":"35050501","price":174.99,"currency_code":"USD","in_stock":true},{"title":"Rainbow","offer_id":45808683679935,"sku":"35050502","price":174.99,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":45808683712703,"sku":"35050503","price":174.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":45808683745471,"sku":"35050504","price":174.99,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":45808683778239,"sku":"35050505","price":174.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":45808683811007,"sku":"35050506","price":174.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":45808683843775,"sku":"35050507","price":174.99,"currency_code":"USD","in_stock":true},{"title":"Candy","offer_id":45808683876543,"sku":"35050509","price":193.99,"currency_code":"USD","in_stock":true},{"title":"Indigo","offer_id":45808683909311,"sku":"35050510","price":193.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8037\/3951\/files\/Titanium-Drivetrain-Bolt-Kit-for-SRAM-RED-AXS-E1-Derailleur-19pcs-Shifting-System-Hardware-Upgrade-Set-1.jpg?v=1783066383","url":"https:\/\/www.spartsbolts.com\/products\/titanium-drivetrain-bolt-kit-for-sram-red-axs-e1-19pcs-shifting-system-hardware-upgrade-set","provider":"SPARTSBOLTS","version":"1.0","type":"link"}