{"product_id":"febur-fe1401","title":"Febur Racing Aluminium Swingarm for Kawasaki ZX-10 R\/RR (2021-2026) FE1401","description":"\u003cp\u003eDeveloped in direct collaboration with the World Superbike Championship, the Febur FE1401 racing aluminium swingarm is built for one purpose: extracting every tenth of a second from the Kawasaki ZX-10 R and ZX-10 RR on track. At just 6.7 kg and constructed entirely from high-grade aluminium, it delivers a meaningful reduction in unsprung mass without any compromise to torsional rigidity or structural integrity.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRace-weight construction: at 6.7 kg, this 100% aluminium swingarm cuts unsprung mass to sharpen turn-in response and rear-end feedback under hard acceleration.\u003c\/li\u003e\n\u003cli\u003eWSBK co-developed geometry: the design brief came straight from WorldSBK competition, ensuring the dimensional and dynamic requirements of professional-level racing are fully met.\u003c\/li\u003e\n\u003cli\u003eComplete installation kit: the set includes chain tensioners, an OEM wheel bush, a speed sensor bracket and a brake caliper bracket — everything needed to bolt up without hunting for ancillary parts.\u003c\/li\u003e\n\u003cli\u003eRacing wheel configuration (28 mm pin): full assembly with chain tensioner sliders, 28 mm axle pin, nut and brake caliper bracket included for dedicated race-wheel setups.\u003c\/li\u003e\n\u003cli\u003eOEM wheel configuration (25 mm pin): alternative bush for the standard wheel, supplied with chain tensioner sliders, speed sensor bracket and brake caliper bracket for road-to-track builds.\u003c\/li\u003e\n\u003cli\u003ePrecise fitment: engineered specifically for the 2021-2026 Kawasaki ZX-10 R and ZX-10 RR — a direct, confidence-inspiring swap for the factory unit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuilt for the Track, Tested at the Top\u003c\/h2\u003e\u003cp\u003eThe FE1401 swingarm is not an aftermarket approximation of a race part — it is the race part. Febur invested its engineering resource alongside WSBK teams to arrive at a geometry and wall-thickness specification that survives the sustained punishment of superbike competition. The result is a component that handles the torque peaks and kerb-strike loads of circuit riding without the weight penalty of a stock cast-aluminium piece.\u003c\/p\u003e\u003cp\u003eTwo axle configurations are catered for within the kit. Riders running dedicated racing wheels with a 28 mm rear axle pin will find all required hardware included: tensioner sliders, the 28 mm pin, a locking nut and a caliper bracket. Those retaining the original Kawasaki wheel can fit the supplied OEM-compatible 25 mm pin bush alongside the tensioner sliders, speed sensor bracket and caliper bracket. Note that the original Kawasaki brake caliper is not compatible with either configuration — a racing or aftermarket caliper is required.\u003c\/p\u003e\u003ch2\u003ePerformance Advantage\u003c\/h2\u003e\u003cp\u003eReducing unsprung and rotational mass at the rear axle has a disproportionately large effect on how a superbike feels and behaves. With the FE1401 fitted, the ZX-10 R\/RR responds more crisply to suspension adjustments, exhibits cleaner rear-end stability under braking and accelerates out of corners with less rotational inertia working against the drivetrain. For riders pushing towards lap-time gains, this is one of the most mechanically direct improvements available.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis swingarm is designed exclusively for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKawasaki ZX-10 R — model years 2021, 2022, 2023, 2024, 2025, 2026\u003c\/li\u003e\n\u003cli\u003eKawasaki ZX-10 RR — model years 2021, 2022, 2023, 2024, 2025, 2026\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eImportant: the original Kawasaki brake caliper is not compatible with this swingarm. An aftermarket or racing brake caliper must be used. Verify axle pin diameter against your wheel choice before ordering.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: FE1401\u003c\/li\u003e\n\u003cli\u003eBrand: Febur\u003c\/li\u003e\n\u003cli\u003eMaterial: 100% aluminium\u003c\/li\u003e\n\u003cli\u003eWeight: 6.7 kg\u003c\/li\u003e\n\u003cli\u003eRear axle pin options: 28 mm (racing wheel) \/ 25 mm (OEM wheel)\u003c\/li\u003e\n\u003cli\u003eDevelopment programme: WSBK (World Superbike Championship)\u003c\/li\u003e\n\u003cli\u003eFitment: Kawasaki ZX-10 R \/ ZX-10 RR, 2021-2026\u003c\/li\u003e\n\u003cli\u003eIntended use: track \/ racing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Febur","offers":[{"title":"Default Title","offer_id":53168786112778,"sku":"FE1401","price":5295.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/FE1401.png?v=1780815086","url":"https:\/\/inter-pace.com\/en-lu\/products\/febur-fe1401","provider":"Inter-Pace","version":"1.0","type":"link"}