{"product_id":"bonamici-racing-chain-adjuster-yamaha-yzf-r9-chad17","title":"Bonamici Racing Chain Adjuster Yamaha YZF-R9 (2025-2026) CHAD17","description":"\u003cp\u003eKeeping your chain tension dialled in precisely is one of the most straightforward ways to protect your drivetrain and maintain consistent power delivery — and the Bonamici Racing CHAD17 makes that task genuinely effortless on the Yamaha YZF-R9. Designed from the ground up for the 2025–2026 R9, this CNC-machined chain adjuster replaces the stock unit with a component that rewards you every time you touch it: smooth, micrometric adjustment, high-quality bearings, and a finish that suits the R9's sharp aesthetic.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCNC-machined from solid Ergal aluminium billet for a precise, high-strength result that keeps weight firmly in check\u003c\/li\u003e\n\u003cli\u003eMicrometric adjustment scale allows exact, fully repeatable chain tension settings — no guesswork, no drifting between sessions\u003c\/li\u003e\n\u003cli\u003eIntegrated high-performance precision bearings deliver near-frictionless movement during adjustment, a significant step up from plain sliding systems\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement — bolts straight onto the Yamaha YZF-R9 swingarm with no machining or modification required\u003c\/li\u003e\n\u003cli\u003eOuter body finished in black; inner adjuster available in red, blue, gold, black, or silver to co-ordinate with your R9's colour scheme\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePrecision Where It Counts\u003c\/h2\u003e\u003cp\u003eThe CHAD17's micrometric scale is the detail that sets it apart from budget alternatives. Each increment is clearly defined, so whether you are tensioning the chain after a wheel removal in the garage or making a quick tweak at a trackday, you can return to your preferred setting with complete confidence. The built-in precision bearings make the adjustment action smooth and controlled rather than stiff and imprecise — a small quality-of-life detail that pays dividends every service interval.\u003c\/p\u003e\u003ch2\u003eBuilt to Complement the YZF-R9\u003c\/h2\u003e\u003cp\u003eBonamici Racing machines the CHAD17 from Ergal aluminium — the same high-tensile alloy favoured throughout motorsport for its excellent strength-to-weight ratio. The exterior wears a clean black finish that integrates naturally with the R9's aggressive bodywork, while the colour-selectable inner component lets you add a personal touch without clashing with the factory palette. The result is a component that looks as considered as everything else on a well-specced R9.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect swap for the standard chain adjuster — no swingarm machining or fabrication needed\u003c\/li\u003e\n\u003cli\u003ePrecision fit for Yamaha YZF-R9 model years 2025–2026\u003c\/li\u003e\n\u003cli\u003eNo swingarm modification required\u003c\/li\u003e\n\u003cli\u003eInstallable with standard workshop tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Bonamici Racing CHAD17 chain adjuster is designed and manufactured exclusively for the following model:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eYamaha YZF-R9 (2025–2026)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBonamici Racing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eCHAD17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eChain adjuster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eCNC-machined Ergal aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustment system\u003c\/td\u003e\n\u003ctd\u003eMicrometric, fine adjustment scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearings\u003c\/td\u003e\n\u003ctd\u003eIntegrated high-performance precision bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter colour\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner colour options\u003c\/td\u003e\n\u003ctd\u003eRed, blue, gold, black, silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eYamaha YZF-R9 (2025–2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Bonamici Racing","offers":[{"title":"Red","offer_id":53168558375178,"sku":null,"price":299.99,"currency_code":"EUR","in_stock":true},{"title":"Blue","offer_id":53168558407946,"sku":null,"price":299.99,"currency_code":"EUR","in_stock":true},{"title":"Gold","offer_id":53168558440714,"sku":null,"price":299.99,"currency_code":"EUR","in_stock":true},{"title":"Black","offer_id":53168558473482,"sku":null,"price":299.99,"currency_code":"EUR","in_stock":true},{"title":"Silver","offer_id":53168558506250,"sku":null,"price":299.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/CHAD11black_10663a26-777a-43bf-80ea-7b78f7c5fc29.png?v=1780808527","url":"https:\/\/inter-pace.com\/products\/bonamici-racing-chain-adjuster-yamaha-yzf-r9-chad17","provider":"Inter-Pace","version":"1.0","type":"link"}