{"title":"Cut-on-Demand Mini Bikes Parts","description":"\u003cp\u003eShop cut-on-demand mini bike parts from AMB Fab, including swing arms, triple trees, brake discs and other precision-cut components for custom builds and restorations.\u003c\/p\u003e","products":[{"product_id":"fox-mini-bike-swing-arm","title":"Fox Mini Bike Extended Swing Arm","description":"\u003cp\u003e\u003cstrong\u003eFox Mini Bike Extended Swing Arm\u003c\/strong\u003e built for custom Fox mini bike builds that need additional rear-end length and a hydraulic brake mounting solution.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFox extended swing arm\u003c\/li\u003e\n\u003cli\u003eIntegrated brake caliper bracket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Fox mini bike applications.\u003c\/li\u003e\n\u003cli\u003eExtended swing arm configuration for custom builds.\u003c\/li\u003e\n\u003cli\u003eIncludes an integrated brake caliper mounting bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your Fox frame, wheel, axle, rotor, and caliper configuration before ordering. Check mounting locations and available clearance on your specific build.\u003c\/p\u003e\n\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003e⚠️ \u003cstrong\u003eIMPORTANT — WELDING REQUIRED\u003c\/strong\u003e\u003cbr\u003eThis product requires \u003cstrong\u003ewelding and fabrication for installation\u003c\/strong\u003e. It is \u003cstrong\u003enot a direct bolt-on application\u003c\/strong\u003e. Professional installation by a qualified welder is recommended.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" class=\"\"\u003e🛠️ \u003cstrong\u003ePRODUCTION TIME\u003c\/strong\u003e\u003cbr\u003eThis item is \u003cstrong\u003emade to order\u003c\/strong\u003e. Please allow approximately \u003cstrong\u003e3-6 business days for production\u003c\/strong\u003e before the item ships. Production time does not include shipping transit time.\u003c\/p\u003e\n\u003ch3\u003eNeed Fitment Help?\u003c\/h3\u003e\n\u003cp\u003eSend AMB Fab a photo of your frame and rear brake area along with any measurements you have. We'll help you determine whether this swing arm is appropriate for your setup.\u003c\/p\u003e","brand":"AlmightyMiniBikes","offers":[{"title":"Default Title","offer_id":40808364179521,"sku":"","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/0679\/5329\/files\/New_Fox_Swing_Arm_5c77af9c-1a3f-4de6-a2e6-19502f6c038d.png?v=1789950453"},{"product_id":"astro-brake-disc","title":"Azusa Astro Brake Disc","description":"\u003cp\u003e\u003cstrong\u003eAzusa Astro Mini Bike Brake Disc\u003c\/strong\u003e available in 7-inch and 8-inch diameters, cut from 3\/16-inch material for mini bike brake applications.\u003c\/p\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e7-inch\u003c\/li\u003e\n\u003cli\u003e8-inch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial thickness: 3\/16-inch\u003c\/li\u003e\n\u003cli\u003eDisc diameter: select 7-inch or 8-inch\u003c\/li\u003e\n\u003cli\u003eProduction time: 3–5 business days\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eChoose the diameter required by your wheel, caliper, and existing brake configuration. Verify the mounting pattern and available clearance before ordering.\u003c\/p\u003e\u003ch3\u003eBefore You Order\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConfirm your required rotor diameter.\u003c\/li\u003e\n\u003cli\u003eVerify wheel and rotor mounting compatibility.\u003c\/li\u003e\n\u003cli\u003eConfirm your caliper is positioned correctly for the selected disc size.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNeed Fitment Help?\u003c\/h3\u003e\u003cp\u003eSend AMB Fab a photo of your current brake setup and tell us which wheel and caliper you are using. We'll help you confirm the correct option.\u003c\/p\u003e","brand":"AlmightyMiniBikes","offers":[{"title":"8\"","offer_id":40813929726017,"sku":"","price":37.99,"currency_code":"USD","in_stock":false},{"title":"7\"","offer_id":40813930577985,"sku":"","price":35.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/0679\/5329\/files\/AstroBrakeDisc.png?v=1731888982"},{"product_id":"bonanza-swing-arm-inventory","title":"Bonanza Mini Bike Extended Swing Arm","description":"\u003cp\u003e\u003cstrong\u003eBonanza Mini Bike Extended Swing Arm\u003c\/strong\u003e built for custom Bonanza builds that need an extended rear swing arm and hydraulic brake mounting provision.\u003c\/p\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBonanza extended swing arm\u003c\/li\u003e\n\u003cli\u003eIntegrated brake caliper bracket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Bonanza mini bike applications BC 1200.\u003c\/li\u003e\n\u003cli\u003eCan also fit other Bonanza models like BC 1300, BC1300T, BC 1300SH, BC 1400T, BC1500SH, MX 1310, MX 1310TS, MX10310TC, MB 1210.\u003c\/li\u003e\n\u003cli\u003eExtended swing arm configuration for custom builds.\u003c\/li\u003e\n\u003cli\u003eIncludes an integrated brake caliper mounting bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cp\u003eConfirm your Bonanza frame, wheel, axle, rotor, and caliper configuration before ordering. Check mounting locations and available clearance on your specific build.\u003c\/p\u003e\n\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003e⚠️ \u003cstrong\u003eIMPORTANT — WELDING REQUIRED\u003c\/strong\u003e\u003cbr\u003eThis product requires \u003cstrong\u003ewelding and fabrication for installation\u003c\/strong\u003e. It is \u003cstrong\u003enot a direct bolt-on application\u003c\/strong\u003e. Professional installation by a qualified welder is recommended.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" class=\"\"\u003e🛠️ \u003cstrong\u003ePRODUCTION TIME\u003c\/strong\u003e\u003cbr\u003eThis item is \u003cstrong\u003emade to order\u003c\/strong\u003e. Please allow approximately \u003cstrong\u003e3-6 business days for production\u003c\/strong\u003e before the item ships. Production time does not include shipping transit time.\u003c\/p\u003e\n\u003ch3\u003eNeed Fitment Help?\u003c\/h3\u003e\n\u003cp\u003eSend AMB Fab a photo of your frame and rear brake area along with any measurements you have. We'll help you determine whether this swing arm is appropriate for your setup.\u003c\/p\u003e","brand":"AlmightyMiniBikes","offers":[{"title":"Default Title","offer_id":41670571360321,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/0679\/5329\/files\/BonanzaSwingArmKit.png?v=1737350603"},{"product_id":"fork-trees-inventory","title":"Mini Bike Fork Triple Trees – 5\/8\" Center, 7\/8\" Fork","description":"\u003cp\u003e\u003cstrong\u003eMini Bike Fork Triple Trees — 5\/8-inch Center, 7\/8-inch Fork\u003c\/strong\u003e for front-end builds requiring a 5\/8-inch center hole and 7\/8-inch fork configuration.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCenter hole: 5\/8-inch\u003c\/li\u003e\n\u003cli\u003eFork opening: 7\/8-inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eDesigned for mini bike front-end applications using the dimensions above. Confirm your steering stem\/center hardware and fork tube dimensions before ordering.\u003c\/p\u003e\n\u003ch3\u003eBefore You Order\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMeasure your existing center\/stem hardware.\u003c\/li\u003e\n\u003cli\u003eMeasure your fork tube outside diameter.\u003c\/li\u003e\n\u003cli\u003eConfirm the triple-tree dimensions match your complete front-end setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eIMPORTANT — WELDING REQUIRED\u003c\/strong\u003e\u003cbr\u003eThis product requires \u003cstrong\u003ewelding and fabrication for installation\u003c\/strong\u003e. It is \u003cstrong\u003enot a direct bolt-on application\u003c\/strong\u003e. Professional installation by a qualified welder is recommended.\u003c\/p\u003e\n\u003ch3\u003eNeed Fitment Help?\u003c\/h3\u003e\n\u003cp\u003eSend AMB Fab a photo of your front end and the measurements you have. We'll help you verify the configuration.\u003c\/p\u003e","brand":"AlmightyMiniBikes","offers":[{"title":"Default Title","offer_id":41670582698049,"sku":null,"price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/0679\/5329\/files\/ForkTripleTrees.png?v=1731892681"},{"product_id":"azusa-tri-star-brake-disc","title":"Azusa Tri-Star Mini Bike Brake Disc","description":"\u003cp\u003e\u003cstrong\u003eAzusa Tri-Star Mini Bike Brake Disc\u003c\/strong\u003e available in 7-inch and 8-inch diameters for compatible mini bike brake setups.\u003c\/p\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e7-inch\u003c\/li\u003e\n\u003cli\u003e8-inch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial thickness: 3\/16-inch\u003c\/li\u003e\n\u003cli\u003eDisc diameter: select 7-inch or 8-inch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eChoose the disc diameter that matches your wheel, caliper, and existing brake configuration. Verify mounting compatibility before ordering.\u003c\/p\u003e\u003ch3\u003eBefore You Order\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConfirm the required rotor diameter.\u003c\/li\u003e\n\u003cli\u003eVerify wheel and rotor mounting compatibility.\u003c\/li\u003e\n\u003cli\u003eConfirm your caliper is positioned correctly for the selected rotor size.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNeed Help?\u003c\/h3\u003e\u003cp\u003eSend AMB Fab a photo of your current brake setup and tell us which wheel and caliper you are using. We can help you confirm the correct option.\u003c\/p\u003e","brand":"AlmightyMiniBikes","offers":[{"title":"8\"","offer_id":41796326522945,"sku":null,"price":37.99,"currency_code":"USD","in_stock":false},{"title":"7\"","offer_id":41796326555713,"sku":"","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/0679\/5329\/files\/TriStarBrakeDisc.png?v=1731889320"},{"product_id":"murray-track-2-brake-kit-1","title":"Murray Track 2 Hydraulic Brake Conversion System","description":"\u003cp\u003e\u003cstrong\u003eConvert your Murray Track 2 mini bike to a hydraulic rear disc brake setup without welding.\u003c\/strong\u003e This purpose-built conversion system provides the key mounting components for a clean, straightforward hydraulic brake upgrade.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMurray Track 2 hydraulic brake conversion bracket\u003c\/li\u003e\n\u003cli\u003e7.25\" brake disc\u003c\/li\u003e\n\u003cli\u003eRequired mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Builders Choose It\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNo-weld conversion approach\u003c\/li\u003e\n\u003cli\u003ePurpose-built for Murray Track 2 applications\u003c\/li\u003e\n\u003cli\u003eDesigned around a 7.25\" rear brake disc\u003c\/li\u003e\n\u003cli\u003eWorks with a compatible hydraulic caliper setup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNot Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHydraulic brake caliper assembly\u003c\/li\u003e\n\u003cli\u003eHydraulic brake line\u003c\/li\u003e\n\u003cli\u003eBrake controls \/ master cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eComplete the setup:\u003c\/strong\u003e Pair this conversion system with the \u003cstrong\u003eMini Bike Hydraulic Brake Caliper Assembly\u003c\/strong\u003e when your build uses a compatible caliper configuration.\u003c\/p\u003e\u003ch3\u003eMaterial\u003c\/h3\u003e\u003cp\u003eHR A36 steel\u003c\/p\u003e\u003ch3\u003eBefore You Order\u003c\/h3\u003e\u003cp\u003eVerify your Murray Track 2 frame, wheel, rotor location, and available brake mounting clearance. Your planned hydraulic caliper configuration must be compatible with the 7.25\" disc and mounting bracket.\u003c\/p\u003e\u003ch3\u003eNeed Fitment Help?\u003c\/h3\u003e\u003cp\u003eSend AMB Fab a photo of your bike and current rear brake area. Include any measurements you have so we can help confirm the setup before you order.\u003c\/p\u003e","brand":"AlmightyMiniBikes","offers":[{"title":"Default Title","offer_id":41856011829313,"sku":"","price":94.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/0679\/5329\/files\/MurrayTrack2Brake2.png?v=1731894307"},{"product_id":"bonanza-swing-arm-welded","title":"Bonanza Swing Arm Welded","description":"\u003cp\u003e\u003cstrong\u003eBonanza Mini Bike Extended Swing Arm — Welded\u003c\/strong\u003e is a custom extended swing arm configuration with an integrated brake caliper mounting bracket.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits 5\/8-inch axle hardware\u003c\/li\u003e\n\u003cli\u003eMaterial: HR A36 steel\u003c\/li\u003e\n\u003cli\u003eMaterial thickness: 1\/4-inch\u003c\/li\u003e\n\u003cli\u003eTotal length: 15 inches\u003c\/li\u003e\n\u003cli\u003eAxle-hole-to-axle measurement: approximately 9.5 inches\u003c\/li\u003e\n\u003cli\u003eDesigned around an 8-inch disc\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBefore You Order\u003c\/h3\u003e\u003cp\u003eConfirm your Bonanza frame, axle, wheel, rotor, and caliper configuration and verify clearance on your specific build.\u003c\/p\u003e\u003ch3\u003eImportant\u003c\/h3\u003e\u003cp\u003eAxle bolt is not included. Review the product photos and confirm the welded configuration shown matches your build requirements.\u003c\/p\u003e","brand":"AlmightyMiniBikes","offers":[{"title":"Default Title","offer_id":41955551182913,"sku":null,"price":124.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/0679\/5329\/files\/SwingArmBlank.png?v=1737350603"}],"url":"https:\/\/www.ambfab.com\/collections\/cut-on-demand.oembed","provider":"AMB Fab","version":"1.0","type":"link"}