{"product_id":"lightech-teya009","title":"LighTech Track-Use Chain Tensioner with Brake Caliper Mount – Yamaha YZF-R1\/M RN65 (2020–2026) TEYA009","description":"\u003cp\u003eEngineered from a single billet of Ergal 7075 aluminium alloy and CNC-machined to exacting tolerances, the LighTech TEYA009 chain tensioner is a purpose-built track-use component that brings genuine racing-grade construction to the Yamaha YZF-R1 and R1M RN65. Where factory hardware makes compromises, this unit does not.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMachined from solid Ergal 7075 billet for exceptional rigidity and a weight-to-strength ratio that outperforms standard alloys\u003c\/li\u003e\n\u003cli\u003eIntegrated brake caliper mount enables a rearward-shifted caliper configuration, perfectly suited to race-spec suspension geometry changes\u003c\/li\u003e\n\u003cli\u003eExternal adjuster screw allows fast, repeatable chain tension adjustment without removing the wheel\u003c\/li\u003e\n\u003cli\u003eLaser-engraved scale ensures precise, symmetrical alignment of both sides every time\u003c\/li\u003e\n\u003cli\u003eDesigned exclusively for track use, where accuracy and reliability under sustained high-load conditions are non-negotiable\u003c\/li\u003e\n\u003cli\u003eAvailable in anodised black or red to suit team livery or personal preference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConstruction and Materials\u003c\/h2\u003e\u003cp\u003eThe choice of Ergal 7075 — the same aerospace-grade aluminium used in top-level motorsport components — defines the character of this chain tensioner. CNC-milling from solid billet rather than casting eliminates internal voids and inconsistencies, producing a part with uniform density and predictable behaviour under the cyclic loads of a race environment. The anodised finish adds surface hardness and corrosion resistance without adding meaningful weight.\u003c\/p\u003e\u003ch2\u003ePerformance on Track\u003c\/h2\u003e\u003cp\u003eChain tension management is critical on a high-output machine like the R1 in track trim. The TEYA009's external adjustment screw means pit-lane chain checks can be carried out quickly and precisely, without the guesswork that comes from eyeballing marks on a standard adjuster. The laser-engraved scale keeps both sides in perfect alignment, protecting the chain, sprockets and gearbox output shaft from the accelerated wear that misalignment causes.\u003c\/p\u003e\u003cp\u003eThe integrated brake caliper mount is a thoughtfully engineered feature for riders who have altered their swingarm geometry or are running non-standard rear suspension configurations. By relocating the caliper rearward within the adjusted geometry, brake torque reaction and pedal feel remain consistent regardless of the ride-height or linkage changes made to the chassis.\u003c\/p\u003e\u003ch2\u003eImportant Fitment Notes\u003c\/h2\u003e\u003cp\u003eInstallation of the TEYA009 requires modification of the drivetrain kit (rear sprocket carrier). Please ensure this work is carried out before fitting. The optional fork kit FTEYA005 is available separately and complements this component for a fully optimised track setup.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eYamaha YZF-R1 RN65 (2020–2026)\u003c\/li\u003e\n\u003cli\u003eYamaha YZF-R1M RN65 (2020–2026)\u003c\/li\u003e\n\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\u003eLighTech\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eTEYA009\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eErgal 7075 aluminium alloy, CNC-machined from solid billet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eAnodised (black or red)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustment\u003c\/td\u003e\n\u003ctd\u003eExternal adjuster screw with laser-engraved alignment scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial feature\u003c\/td\u003e\n\u003ctd\u003eIntegrated brake caliper mount for rearward-shifted configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended use\u003c\/td\u003e\n\u003ctd\u003eTrack use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eYamaha YZF-R1\/M RN65 (2020–2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote\u003c\/td\u003e\n\u003ctd\u003eDrivetrain kit modification required; optional fork kit FTEYA005 sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"LighTech","offers":[{"title":"Black","offer_id":53168115220746,"sku":"TEYA009NER","price":2432.0,"currency_code":"CNY","in_stock":false},{"title":"Red","offer_id":53168115253514,"sku":"TEYA009ROS","price":2432.0,"currency_code":"CNY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/TEYA009.png?v=1780804169","url":"https:\/\/inter-pace.com\/en-cn\/products\/lightech-teya009","provider":"Inter-Pace","version":"1.0","type":"link"}