{"product_id":"bst-gp-tek-carbon-rear-wheel-bmw-m1000rr-k66","title":"BST GP TEK Carbon Rear Wheel BMW M1000RR K66 (2021–2026)","description":"\u003cp\u003eAt just 2.4 kg (without bearings and spacers), the BST GP TEK Carbon Rear Wheel for the BMW M1000RR K66 (2021–2026) delivers the kind of unsprung and rotational mass reduction that translates directly into sharper acceleration, more responsive braking and effortlessly precise cornering. It is an investment that pays back on every lap.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUltra-low weight of 5.29 lbs \/ 2.4 kg (without bearings and spacers), slashing rotational mass for noticeably improved acceleration and agility.\u003c\/li\u003e\n\u003cli\u003ePre-preg carbon fibre rim construction provides exceptional stiffness-to-weight ratio and consistent high-speed stability.\u003c\/li\u003e\n\u003cli\u003eCNC-machined hub in 6082 T6 aluminium — precision-engineered for exact fitment on the BMW M1000RR K66.\u003c\/li\u003e\n\u003cli\u003eTitanium Grade 5 bolts, inserts and nuts throughout — maximum strength at minimal weight penalty.\u003c\/li\u003e\n\u003cli\u003eCarbon fibre inner spacer further reduces rotating mass while maintaining structural rigidity.\u003c\/li\u003e\n\u003cli\u003eBST Ultra-High-Speed valve: 90-degree aluminium valve with cap included.\u003c\/li\u003e\n\u003cli\u003eDOT E and JWL certified for track use; backed by a 2-year manufacturer's warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Performance\u003c\/h2\u003e\u003cp\u003eBST's GP TEK series represents the pinnacle of the brand's carbon wheel engineering. The rim is built from pre-preg carbon fibre — a manufacturing process that delivers a dense, void-free laminate with exceptional fatigue resistance under the repeated high-load cycling of track riding. The 6082 T6 aluminium hub is machined to exacting tolerances, ensuring perfect bearing seat geometry and reliable power transfer from the drivetrain. Every fastener is Titanium Grade 5, chosen for its superior tensile strength and corrosion resistance, while the carbon fibre inner spacer eliminates the weight associated with conventional metal components without compromising rigidity.\u003c\/p\u003e\u003cp\u003eThe wheel's load ratings are designed to cope with the demands of serious track riding: radial load 283 kg, static load 551 lbs \/ 250 kg, cornering load 720 Nm, and torsional load 1,043 Nm. These are not theoretical figures — they underpin the DOT E and JWL certifications that confirm the GP TEK's suitability for competition and track use.\u003c\/p\u003e\u003ch2\u003eTrack Use Notice\u003c\/h2\u003e\u003cp\u003eBST GP TEK wheels are intended exclusively for competition and track use. They are not homologated for road use. Please ensure this wheel is used in the appropriate environment in accordance with BST's guidelines.\u003c\/p\u003e\u003ch2\u003eSizing and Delivery\u003c\/h2\u003e\u003cp\u003eThe rear wheel is supplied as standard in the original equipment size. Alternative sizes are available on request. Contact Inter-Pace for details if you require a non-standard fitment.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis wheel is engineered specifically for the following model:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBMW M1000RR K66 — model years 2021, 2022, 2023, 2024, 2025, 2026\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProperty\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e5.29 lbs \/ 2.4 kg (without bearings and spacers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable sizes\u003c\/td\u003e\n\u003ctd\u003e6.0\" x 17\" | 6.25\" x 17\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRim material\u003c\/td\u003e\n\u003ctd\u003ePre-preg carbon fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHub material\u003c\/td\u003e\n\u003ctd\u003e6082 T6 aluminium, CNC-machined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware\u003c\/td\u003e\n\u003ctd\u003eTitanium Grade 5 bolts, inserts and nuts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner spacer\u003c\/td\u003e\n\u003ctd\u003eCarbon fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadial load\u003c\/td\u003e\n\u003ctd\u003e283 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic load\u003c\/td\u003e\n\u003ctd\u003e551 lbs \/ 250 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCornering load\u003c\/td\u003e\n\u003ctd\u003e720 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorsional load\u003c\/td\u003e\n\u003ctd\u003e1,043 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve\u003c\/td\u003e\n\u003ctd\u003eBST Ultra-High-Speed 90° aluminium valve with cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eDOT E, JWL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years manufacturer's warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended use\u003c\/td\u003e\n\u003ctd\u003eCompetition and track use only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"BST","offers":[{"title":"Stahllager \/ Gloss","offer_id":53168338141450,"sku":null,"price":2195.0,"currency_code":"EUR","in_stock":true},{"title":"Stahllager \/ Satin Matte Finish","offer_id":53168338174218,"sku":null,"price":2319.0,"currency_code":"EUR","in_stock":true},{"title":"Stahllager \/ Forged Carbon Finish","offer_id":53168338206986,"sku":null,"price":2319.0,"currency_code":"EUR","in_stock":true},{"title":"Stahllager \/ Solid 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