{"product_id":"excess-pro-alloy-rear-3-8-axle-for-p3x5-r120-hub","title":"Excess Pro Alloy Rear 3\/8\" Axle For P3x5 R120 Hub","description":"\u003ch1\u003eExcess Pro Alloy Rear 3\/8\" Axle For P3x5 R120 Hub\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e The Excess Pro Alloy Rear 3\/8\" Axle is a replacement axle engineered for Excess Pro 36H P3x5 R120 rear hubs and XLS-2, XLS-3 wheels. The aluminum construction reduces weight while maintaining adequate strength for competitive racing and training. The 10mm BTR (bolt through rotor) screw clamping system enables secure wheel retention on modern disc-brake BMX frames.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum Construction\u003c\/strong\u003e – Lightweight alloy reduces overall wheel and bike weight; resists corrosion and maintains durability for extended use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/8\" Diameter\u003c\/strong\u003e – Standard BMX rear axle size compatible with 3\/8\" bolt dropouts; universal compatibility across BMX frames\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10mm BTR Compatibility\u003c\/strong\u003e – Engineered for 10mm bolt through rotor screw clamping system; enables secure wheel retention on disc-brake equipped frames\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP3x5 R120 Specific\u003c\/strong\u003e – Precision-engineered for Excess Pro 36H P3x5 R120 rear hub specifications; ensures proper bearing and hub body alignment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXLS-2 and XLS-3 Wheel Compatible\u003c\/strong\u003e – Direct compatibility with Excess XLS-2 and XLS-3 wheels (406 and 507 ETRTO) rear hub builds across both models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replacement\u003c\/strong\u003e – Drop-in compatibility with original Excess Pro axles; no modification required for installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design\u003c\/strong\u003e – Aluminum material contributes to overall weight reduction without sacrificing structural integrity for racing applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold Individually\u003c\/strong\u003e – Purchase single axle for rear wheel or as needed for maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 3\/8\" (10mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Standard:\u003c\/strong\u003e 10mm BTR (bolt through rotor) screw clamping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Compatibility:\u003c\/strong\u003e Excess Pro 36H P3x5 R120 rear hubs only\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Compatibility:\u003c\/strong\u003e Excess XLS-2 and XLS-3 (406 and 507 ETRTO) wheels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Pro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing:\u003c\/strong\u003e Precision-engineered to Excess specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility and Ideal Use Cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Excess Pro 36H P3x5 R120 rear hubs; Excess XLS-2 and XLS-3 wheels (406 and 507 ETRTO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e Axle replacement due to bending, cracking, or damage; hub rebuild or reassembly; drivetrain upgrades on 20\" race bikes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal Riders:\u003c\/strong\u003e Competitive 20\" racers; riders seeking high-engagement P3x5 R120 performance and lightweight construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Requirement:\u003c\/strong\u003e Basic mechanical knowledge; requires removal and installation with 10mm BTR bolts; disc rotor installation (if needed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot Recommended For:\u003c\/strong\u003e Other Excess hub models (Mini\/Expert, Pro Cromo P3x1 R24); non-10mm bolt standards; non-disc brake frames\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e Remove rear wheel and disassemble axle from hub. Clean axle seat in frame dropouts. Install new axle through frame dropouts and hub body. Thread 10mm BTR bolts hand-tight through both dropouts into axle. If using disc rotor, install rotor onto axle before final tightening. Tighten progressively in alternating sequence (left-right-left-right) to ensure even clamping pressure and proper wheel alignment. Final tightness should be snug but not excessive—over-tightening can strip threads or crack dropouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance Notes\u003c\/strong\u003e Check 10mm bolt tightness regularly before riding, especially after extended riding sessions or impacts. Loose bolts compromise wheel retention and handling precision. Replace axle if threads become stripped, if axle bends, or if bolts loosen repeatedly despite proper tightening. Verify disc rotor alignment after installation if rotor is installed. If axle becomes bent, replacement is recommended over straightening, as bent axles may cause uneven bearing wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Note\u003c\/strong\u003e Properly installed and tightened axle ensures consistent wheel alignment and eliminates lateral play that can affect steering precision and overall bike control—critical for competitive 20\" racing performance. The P3x5 R120 engagement system benefits from precise axle alignment for optimal power transfer and responsiveness during gate starts and acceleration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility Reminder\u003c\/strong\u003e Compatible with Excess Pro 36H P3x5 R120 rear hubs and XLS-2, XLS-3 wheels (406 and 507 ETRTO) only. Verify your hub model (P3x5 R120) and wheel specification before purchase—incompatible with Mini\/Expert, Pro Cromo P3x1 R24, or other Excess rear hub variants.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003ci\u003e\u003cu\u003e\u003cspan style=\"font-size: small;\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/i\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003ci style=\"font-size: 0.875rem;\"\u003e\u003cu\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/i\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ci style=\"font-size: 0.875rem;\"\u003e\u003cu\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cb\u003e**Due to unique nature of this item, ALL sales of this product are FINAL. No Refunds or Returns**\u003c\/b\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/i\u003e\u003c\/div\u003e","brand":"EXCESS","offers":[{"title":"Raw","offer_id":45037951516851,"sku":"EXPPRORAX35120","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8737\/2979\/files\/excess-pro-alloy-rear-38-axle-for-p3x5-r120-hub_72036dd8-91b4-45ca-b8db-8c51d8c812c6.jpg?v=1783447455","url":"https:\/\/time2shinebmx.com\/products\/excess-pro-alloy-rear-3-8-axle-for-p3x5-r120-hub","provider":"Time 2 Shine ","version":"1.0","type":"link"}