{"product_id":"woodniu-racein-surron-ultra-bee-bottom-axis-flat-fork-shaft-lower-bracket-shaft-for-surron-ultra-bee-electric-dirt-bike","title":"Woodniu Racein Surron Ultra Bee Bottom Axis - Flat Fork Shaft Lower Bracket Shaft for Surron Ultra Bee Electric Dirt Bike","description":"\u003cp style=\"margin: 0px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px;\"\u003eWoodniu Racein Surron Ultra Bee Bottom Axis\u003c\/span\u003e\u003cbr\u003e\n\u003cbr\u003e\nBrand: Woodniu Racein\u003cbr\u003e\n\u003cbr\u003e\nApplication: Exclusively designed for Surron Ultra Bee Electric Dirt Bike\u003cbr\u003e\n\u003cbr\u003e\nAuthenticity: Bottom Axis \/ Flat Fork Shaft \/ Bottom Bracket \/ Mid Drive Shaft \/ Jackshaft \/ Lower Axis Shaft\u003c\/strong\u003e\u003cbr\u003e\n \u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli style=\"margin: 0px;\"\u003e\u003cstrong\u003eWoodniu Racein Premium Bottom Axis: Flat fork shaft \/ lower bracket shaft for Surron Ultra Bee\u003c\/strong\u003e\u003c\/li\u003e\n\t\u003cli style=\"margin: 0px;\"\u003e\u003cstrong\u003eDirect OEM Fitment: Matches factory dimensions and mounting geometry, no modification required\u003c\/strong\u003e\u003c\/li\u003e\n\t\u003cli style=\"margin: 0px;\"\u003e\u003cstrong\u003eHigh-Strength Construction: Durable metal shaft built to withstand heavy torque and off-road abuse\u003c\/strong\u003e\u003c\/li\u003e\n\t\u003cli style=\"margin: 0px;\"\u003e\u003cstrong\u003eCorrosion-Resistant Finish: Protects against rust, moisture, and environmental damage\u003c\/strong\u003e\u003c\/li\u003e\n\t\u003cli style=\"margin: 0px;\"\u003e\u003cstrong\u003ePrecision Machined: Ensures smooth swingarm movement and proper alignment\u003c\/strong\u003e\u003c\/li\u003e\n\t\u003cli style=\"margin: 0px;\"\u003e\u003cstrong\u003eComplete Kit: Includes shaft and matching bolt\/hardware for direct replacement\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"margin: 0px;\"\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\nReplace your worn or damaged swingarm pivot with the Woodniu Racein Bottom Axis. This OEM-style flat fork shaft is precision-engineered for the Surron Ultra Bee, providing a strong, stable pivot point for the swingarm.\u003cbr\u003e\n\u003cbr\u003e\nCrafted from high-strength metal with a corrosion-resistant finish, this shaft is built to handle the high torque and stresses of aggressive off-road riding, ensuring smooth swingarm movement and reliable performance.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\n✅ 1 x Woodniu Racein Bottom Axis \/ Flat Fork Shaft\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\n100% Direct OEM Fit\u003cbr\u003e\nThis bottom axis is precision-engineered to match the factory dimensions, length, and mounting specifications of the Surron Ultra Bee. It installs directly into the swingarm and frame with no modification required.\u003cbr\u003e\n\u003cbr\u003e\nHigh-Strength Construction\u003cbr\u003e\nThe shaft is made from durable, high-tensile metal, designed to withstand heavy loads, high torque, and repeated impacts. It resists bending, flexing, and deformation under the stresses of off-road riding.\u003cbr\u003e\n\u003cbr\u003e\nCorrosion-Resistant Finish\u003cbr\u003e\nThe shaft features a protective finish that prevents rust and corrosion, even in wet, muddy, or humid conditions. This extends the life of the component and maintains smooth, consistent swingarm movement.\u003cbr\u003e\n\u003cbr\u003e\nPrecision Machined\u003cbr\u003e\nEvery shaft is precision-machined to tight tolerances, ensuring perfect alignment and smooth swingarm movement. This eliminates binding or play, keeping your bike handling predictably.\u003cbr\u003e\n\u003cbr\u003e\nComplete Replacement Kit\u003cbr\u003e\nThe kit includes the shaft and matching mounting hardware, making it a hassle-free direct replacement for the factory part.\u003cbr\u003e\n\u003cbr\u003e\nWoodniu Racein Quality Assurance\u003cbr\u003e\nBacked by our 3-month quality promise: if you receive the shaft and discover manufacturing defects (such as fit issues, bending, or finish flaws), we will send a brand-new replacement free of charge (excludes man-made damage, improper installation and normal wear).\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\nSecure your bike on a work stand and remove the rear wheel.\u003cbr\u003e\n\u003cbr\u003e\nSupport the swingarm to prevent it from dropping.\u003cbr\u003e\n\u003cbr\u003e\nRemove the old bottom axis shaft and mounting bolt.\u003cbr\u003e\n\u003cbr\u003e\nInsert the new Woodniu Racein shaft into the swingarm and frame.\u003cbr\u003e\n\u003cbr\u003e\nSecure with the included bolt, tighten to the recommended torque, and test swingarm movement before riding.\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\n✅ 100% Fully Compatible with Surron Ultra Bee Electric Dirt Bike\u003cbr\u003e\n❌ Not compatible with other Surron models (e.g., Light Bee) or non-Surron bikes (swingarm pivot dimensions differ).\u003cbr\u003e\n\u003cbr\u003e\n\u003cstrong\u003eWarranty \u0026amp; Support\u003c\/strong\u003e\u003cbr\u003e\n\u003cbr\u003e\nFitment Guarantee: Engineered exclusively for Surron Ultra Bee, perfect OEM fit guaranteed.\u003cbr\u003e\n\u003cbr\u003e\nQuality Guarantee: Free replacement for manufacturing defects within 3 months (man-made damage excluded).\u003cbr\u003e\n\u003cbr\u003e\nCustomer Support: Our team is ready to assist with installation guidance and troubleshooting — contact us anytime.\u003c\/p\u003e\n\n\u003cp style=\"text-align:left;margin:0;\"\u003e \u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/885618\/20251031102451\/c33a688760407b2d58a38212a7398b0f.png\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/885618\/20251031102451\/07f2f84899e6bd46c59b9178c8b7d103.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/885618\/20251031102451\/2e4bbce3a87c0c0cee7883c3f86ba384.png\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658-file.dianxiaomi.com\/wxalbum\/885618\/20251031102451\/b446508d20567a5d87f4004258d6f788.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cspan style=\"font-size:20px\"\u003e\u003c\/span\u003e","brand":"Woodniu Racein","offers":[{"title":"Bottom Axis","offer_id":42160790241357,"sku":"UB-ORI-067","price":33.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0652\/0134\/0493\/files\/S422089cb457f4a1b9be9401900903b90e.webp?v=1760928715","url":"https:\/\/woodniu.com\/products\/woodniu-racein-surron-ultra-bee-bottom-axis-flat-fork-shaft-lower-bracket-shaft-for-surron-ultra-bee-electric-dirt-bike","provider":"Woodniu Racein","version":"1.0","type":"link"}