{"product_id":"xlpower-stratos-200-bearing-4-x-9-x-4-xl20bb070","title":"XLPower Stratos 200 Bearing 4x9x4 -  XL20BB070","description":"\u003ch1\u003eXLPower Stratos 200 Bearing 4×9×4: XL20BB070\u003c\/h1\u003e\n\u003cp\u003eIt's a bearing. It's 4mm by 9mm by 4mm. And yet, somehow, your entire helicopter is currently grounded because this one tiny ring of steel has decided to sound like a bag of spanners in a washing machine. Such is the glamour of RC heli ownership.\u003c\/p\u003e\n\u003ch3\u003eWhy You Want It\u003c\/h3\u003e\n\u003cp\u003eBecause a gritty, notchy bearing in a Stratos 200 doesn't just sound tragic — it eats flight time, vibrates your FBL unit into an existential crisis, and turns silky tail response into a lucky dip. The XL20BB070 is the genuine XLPower replacement, machined to the tolerances your Stratos was born with. Swap it in, and your heli goes back to purring instead of protesting. Cheaper than a crash, quicker than therapy.\u003c\/p\u003e\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Compatibility:\u003c\/strong\u003e XLPower Stratos 200 (it's loyal, not versatile)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e XL20BB070 (the one from the exploded diagram you squinted at)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 4mm bore × 9mm OD × 4mm wide \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× XLPower Bearing 4×9×4 (XL20BB070)\u003c\/li\u003e\n\u003cli\u003eA renewed sense of mechanical serenity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDisclaimer\u003c\/h2\u003e\n\u003cp\u003eBearings are consumables in the same way that rotor blades are \"occasionally sacrificial\". If yours has failed, inspect its neighbours while you're in there — they gossip, and failure loves company. A drop of bearing oil after installation keeps the new one happy; a hammer does not.\u003c\/p\u003e\n\u003ch2\u003eStill Here?\u003c\/h2\u003e\n\u003cp\u003eFor less than the price of a fancy coffee, your heli stops sounding like a cement mixer. Add to cart — your tail rotor has suffered enough.\u003c\/p\u003e","brand":"XLPower","offers":[{"title":"Default Title","offer_id":58456118821245,"sku":"XL20BB070","price":3.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/xl20bb070.webp?v=1785425262","url":"https:\/\/www.unmannedtechshop.co.uk\/fr\/products\/xlpower-stratos-200-bearing-4-x-9-x-4-xl20bb070","provider":"Unmanned Tech","version":"1.0","type":"link"}