{"product_id":"k-tech-razor-r-shock-absorber-yamaha-yzf-r7-279s-021-270-xxx","title":"K-Tech RAZOR-R Shock Absorber Yamaha YZF-R7 (2021-2026) 279S-021-270-XXX","description":"\u003cp\u003eUnlock the true handling potential of your Yamaha YZF-R7 every time you ride, whether carving backroads or pushing on track days. The K-Tech RAZOR-R is an OEM-replacement shock absorber engineered specifically for the YZF-R7 (2021–2026), delivering a measurable step up in stability, traction and rider confidence without requiring a full suspension overhaul.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e12-click adjustable compression damping for fine-tuned control over bump absorption and mid-corner support\u003c\/li\u003e\n\u003cli\u003e12-click adjustable rebound damping to maintain composure through rapid direction changes and successive braking zones\u003c\/li\u003e\n\u003cli\u003eAdjustable spring preload and length to dial in ride height precisely for your weight and riding style\u003c\/li\u003e\n\u003cli\u003eNitrogen (N2) charge at 10 bar prevents cavitation and ensures consistent damping performance even under sustained hard use\u003c\/li\u003e\n\u003cli\u003e46-140 series spring delivers improved traction and stability over the standard unit\u003c\/li\u003e\n\u003cli\u003eDirect OEM fitment — installs using existing mounting hardware with no modifications required\u003c\/li\u003e\n\u003cli\u003eAvailable in weight-specific spring rates covering 65–125 kg rider weight for an accurate, personalised setup from day one\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEveryday Usability and Real-World Value\u003c\/h2\u003e\u003cp\u003eWhat sets the RAZOR-R apart from more exotic units is how approachable it is to live with. The part number 279S-021-270-XXX suffix changes with the spring rate selected at checkout, so every rider receives a shock calibrated to their actual weight rather than a generic compromise. Whether your R7 is your daily sport ride or a weekend enthusiast machine, the ability to adjust compression, rebound and preload at the roadside means the suspension always suits the conditions — loaded solo, two-up, or on a cold morning commute.\u003c\/p\u003e\u003cp\u003eThe upper eye mount measures 30.00 mm wide with a 10.00 mm bolt diameter; the lower fork mount measures 25.00 mm wide with a 10.00 mm bolt diameter. Total body length is 310.00 mm with a length tolerance of -0 mm \/ +10 mm, and the unit offers 55.00 mm of travel. The RCPU housing diameter is 35.00 mm and the RCU rod diameter is 14.00 mm, with 11 mm of standard preload — dimensions matched precisely to the YZF-R7 subframe geometry for a clean, rattle-free installation.\u003c\/p\u003e\u003ch2\u003eBuild Quality and Engineering\u003c\/h2\u003e\u003cp\u003eK-Tech suspension is developed and manufactured in the UK, with components used across British Superbike and World Superbike paddocks. The RAZOR-R brings that same engineering discipline into a unit priced and specified for road-legal machines. The nitrogen gas charge eliminates the oil foaming that degrades damping consistency in stock units under repeated compression cycles, meaning the shock behaves identically on lap one and lap twenty.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis shock absorber is designed as a direct replacement for the following model:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eYamaha YZF-R7 — all variants, model years 2021, 2022, 2023, 2024, 2025, 2026\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eSelect your rider weight option at checkout to receive the correctly rated spring. Installation must be carried out by an authorised K-Tech Service Centre; specialist tooling and technical knowledge are required to ensure full performance and safety of the unit.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring series\u003c\/td\u003e\n\u003ctd\u003e46-140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal length\u003c\/td\u003e\n\u003ctd\u003e310.00 mm (tolerance -0 \/ +10 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTravel (stroke)\u003c\/td\u003e\n\u003ctd\u003e55.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpring force\u003c\/td\u003e\n\u003ctd\u003e120.00 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas pressure\u003c\/td\u003e\n\u003ctd\u003e10.00 bar (N2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompression adjustment\u003c\/td\u003e\n\u003ctd\u003e12 clicks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRebound adjustment\u003c\/td\u003e\n\u003ctd\u003e12 clicks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePreload\u003c\/td\u003e\n\u003ctd\u003e11 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRCPU housing diameter\u003c\/td\u003e\n\u003ctd\u003e35.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRCU rod diameter\u003c\/td\u003e\n\u003ctd\u003e14.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpper mount\u003c\/td\u003e\n\u003ctd\u003eEye, 30.00 mm wide, 10.00 mm bolt diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLower mount\u003c\/td\u003e\n\u003ctd\u003eFork, 25.00 mm wide, 10.00 mm bolt diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003e279S-021-270-XXX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"K-Tech","offers":[{"title":"65-80kg","offer_id":53167676031242,"sku":"279S-021-270-029","price":4442.92,"currency_code":"BRL","in_stock":true},{"title":"80-95kg","offer_id":53167676064010,"sku":"279S-021-270-030","price":4442.92,"currency_code":"BRL","in_stock":true},{"title":"95-110kg","offer_id":53167676096778,"sku":"279S-021-270-031","price":4442.92,"currency_code":"BRL","in_stock":true},{"title":"110-125kg","offer_id":53167676129546,"sku":"279S-021-270-032","price":4442.92,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/R7FEDERBEIN.png?v=1780801137","url":"https:\/\/inter-pace.com\/en-br\/products\/k-tech-razor-r-shock-absorber-yamaha-yzf-r7-279s-021-270-xxx","provider":"Inter-Pace","version":"1.0","type":"link"}