{"product_id":"razor-pro-825","title":"Foil Set Razor PRO 825-653-370\/73 or 83","description":"\u003cdiv class=\"product-page\"\u003e\n\u003cp\u003eThe Foil Set Razor PRO 825-653-370 is a high-performance and very versatile surf foil kit, designed for riders who want to surf any type of wave while maintaining excellent performance in downwind and fast freeride. The Razor PRO 825 is designed to maximize performance on waves and for faster downwind, and it is capable of handling any acceleration with lightning-fast response, tight turns, and plenty of drive even during radical tip breaches or when returning from the crest to the base of the wave.\u003c\/p\u003e\n\u003cp\u003eThe set is available in two versions: with an 830 mm mast (MK\/83) and with a 730 mm mast (MK\/73). The 83 mast offers more clearance over chop and waves, while the 73 mast provides a more direct and compact feel, ideal for prone surf and shallower spots; in both cases, the 370 flat stabilizer makes the foil extremely maneuverable on waves.\u003c\/p\u003e\n\u003ch2\u003eMain Strengths\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRazor PRO range dedicated to Downwind, Fast Downwind, Fast Freeride, Wave, Freeride, Prone Surf, and Surf.\u003c\/li\u003e\n\u003cli\u003eHigh aspect ratio Razor PRO 825 wing for speed, glide, and control even on powerful waves.\u003c\/li\u003e\n\u003cli\u003eLightning-fast response to rider input, with tighter turns and great hold in radical tip breaches.\u003c\/li\u003e\n\u003cli\u003eExcellent performance in fast downwind and all-round surf foil.\u003c\/li\u003e\n\u003cli\u003eTwo mast options: 830 mm (more clearance and vertical stability) or 730 mm (more responsiveness and direct feel).\u003c\/li\u003e\n\u003cli\u003e370 flat stabilizer for maneuverability, grip, and control in turns.\u003c\/li\u003e\n\u003cli\u003eSabfoil hydrofoil bag and Q02K quick release system included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAvailable Versions (mast)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFoil Set \/ Mast 83 – KRP\/825-653-370\/83: standard configuration with 830 mm mast for wing\/surf\/downwind with good height clearance.\u003c\/li\u003e\n\u003cli\u003eFoil Set \/ Mast 73 – KRP\/825-653-370\/73: more compact version with 730 mm mast for prone surf, shorebreak, and shallower spots.\u003c\/li\u003e\n\u003cli\u003eGlider only – KRP\/825-653-370\/GLD: version without mast, dedicated to those who already own a compatible Kraken mast.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIntermediate-advanced riders who want a fast, reactive, and very versatile surf foil.\u003c\/li\u003e\n\u003cli\u003eProne foilers looking for a single wing to surf various types of waves, from beach breaks to longer waves.\u003c\/li\u003e\n\u003cli\u003eFoilers who also do downwind and fast freeride and want a unique high-performance setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eComponents Included in the Kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSabfoil Kraken mast 83 or 73 (MK\/83 or MK\/73, depending on the chosen version).\u003c\/li\u003e\n\u003cli\u003eSabfoil Razor PRO 825 front wing (WRP\/825).\u003c\/li\u003e\n\u003cli\u003eSabfoil Flat 370 stabilizer (SF\/370).\u003c\/li\u003e\n\u003cli\u003eFuselage 653 T6\/R8 (F653K).\u003c\/li\u003e\n\u003cli\u003eCarbon rail plate with titanium inserts (CP02K\/Ti).\u003c\/li\u003e\n\u003cli\u003eHardware kit WR680\/780\/820\/880\/980\/WRP775\/825\/875 (MH161).\u003c\/li\u003e\n\u003cli\u003eHardware kit S330Y\/S370\/S376\/S399\/S400\/SRD339\/SRD379 (MH107).\u003c\/li\u003e\n\u003cli\u003eHardware kit F603K\/F653K\/F713K\/F1000RD\/F1001RD (MH139).\u003c\/li\u003e\n\u003cli\u003eHardware kit Carbon Plate to Rail Board (MH160).\u003c\/li\u003e\n\u003cli\u003eSpare pins and shims for Q02K (MHQ02).\u003c\/li\u003e\n\u003cli\u003eFoam pad for plate (MH144).\u003c\/li\u003e\n\u003cli\u003eAllen wrenches, Torx wrenches, and grease (MH137).\u003c\/li\u003e\n\u003cli\u003eNegative shims for stabilizers (MHW060).\u003c\/li\u003e\n\u003cli\u003eSabfoil Hydrofoil Bag – size L (MA008).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3\u003eRazor PRO 825 Front Wing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWingspan: 820 mm.\u003c\/li\u003e\n\u003cli\u003eSurface area: 746 cm².\u003c\/li\u003e\n\u003cli\u003eVolume: 665 cm³.\u003c\/li\u003e\n\u003cli\u003eAspect Ratio (AR): 8.84.\u003c\/li\u003e\n\u003cli\u003eMax chord: 112 mm.\u003c\/li\u003e\n\u003cli\u003eMax profile thickness: 16.01 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat 370 Stabilizer\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWingspan: 370 mm.\u003c\/li\u003e\n\u003cli\u003eSurface area: 195 cm².\u003c\/li\u003e\n\u003cli\u003eVolume: 85 cm³.\u003c\/li\u003e\n\u003cli\u003eAspect Ratio (AR): 7.00.\u003c\/li\u003e\n\u003cli\u003eMax chord: 67.5 mm.\u003c\/li\u003e\n\u003cli\u003eMax profile thickness: 7.3 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFuselage, Mast, and Kit Weight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFuselage: length 653 mm.\u003c\/li\u003e\n\u003cli\u003eMast: height 830 mm in MK\/83 version, 730 mm in MK\/73 version.\u003c\/li\u003e\n\u003cli\u003eBoard connection: carbon plate (rail mount).\u003c\/li\u003e\n\u003cli\u003eEstimated foil kit weight: data not specified (light and rigid configuration for surf\/downwind).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOn-Water Performance\u003c\/h2\u003e\n\u003ch3\u003eUsage Range and Disciplines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRange: Razor PRO.\u003c\/li\u003e\n\u003cli\u003eRecommended for: Downwind, Fast Downwind, Fast Freeride, Wave, Freeride, Prone Surf, Surf.\u003c\/li\u003e\n\u003cli\u003eIdeal conditions: any type of wave, from beach breaks to more powerful swells, medium-strong wind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpeed and Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEstimated takeoff speed: 13 – 15 knots.\u003c\/li\u003e\n\u003cli\u003eEstimated top speed (80 kg rider): 25 – 27 knots.\u003c\/li\u003e\n\u003cli\u003eExcellent control even during significant accelerations and steep sections of the wave.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRiding Feel\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect and reactive feel, with plenty of sensitivity underfoot.\u003c\/li\u003e\n\u003cli\u003eTight and progressive carving, perfect for drawing radical lines from the top to the bottom of the wave.\u003c\/li\u003e\n\u003cli\u003eEffective pumping for re-entering the wave or connecting multiple sections and bumps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMast Choice: 83 vs 73\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMast 83: more vertical clearance over chop and waves, greater tolerance for touchdowns, and more safety at high speeds; ideal for wing + surf and more demanding downwind.\u003c\/li\u003e\n\u003cli\u003eMast 73: more compact, direct, and \"skatey,\" designed for prone surf in spots with shallow depths, shorebreak, and for those seeking maximum reactivity in rail changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCombination Advice\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended with compact prone surf foil boards or light and rigid wing\/downwind boards with tracks.\u003c\/li\u003e\n\u003cli\u003eFor primarily prone use: mast 73 is often preferred; for mixed surf\/wing\/downwind use: mast 83.\u003c\/li\u003e\n\u003cli\u003eIdeal setup for riders who want a single foil to surf different waves and do fast downwind with great feel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions (Q\u0026amp;A)\u003c\/h2\u003e\n\u003ch3\u003eWhat practical difference do I feel between the version with mast 83 and the one with mast 73?\u003c\/h3\u003e\n\u003cp\u003eWith the mast 83, you have more height clearance and more stability over chop, thus more comfort in big waves and at high speeds. With the mast 73, the foil feels more direct and responsive, you feel the wave closer to your feet, and you have faster rail changes, ideal for prone in shallower spots.\u003c\/p\u003e\n\u003ch3\u003eIs the Foil Set Razor PRO 825-653-370 suitable for beginners?\u003c\/h3\u003e\n\u003cp\u003eIt is designed for at least intermediate riders: the not-so-large surface area and fast character require a minimum of foil experience. For beginners, a foil with a larger, more buoyant wing is better (e.g., some Leviathan Easy-Riding models).\u003c\/p\u003e\n\u003ch3\u003eCan I also use it for wingfoiling?\u003c\/h3\u003e\n\u003cp\u003eYes, especially for experienced riders for wave wingfoiling and downwind; if you are looking for an easy all-round wingfoil for cruising and first outings, a dedicated kit like Medusa or Leviathan Easy-Riding is preferable.\u003c\/p\u003e\n\u003ch3\u003eWhat is the purpose of the included Q02K system?\u003c\/h3\u003e\n\u003cp\u003eThe Q02K titanium quick-release system allows you to assemble and disassemble the foil quickly while maintaining rigid and precise connections, ideal if you frequently transport the foil or change configurations between different masts (83\/73).\u003c\/p\u003e\n\u003ch3\u003eWhat is the difference compared to the Razor PRO 775 or 675?\u003c\/h3\u003e\n\u003cp\u003eCompared to the 775, the 825 offers more lift and ease, with a slightly \"easier\" behavior on slower waves; compared to the 675, it is less extreme and more versatile, with a wider range of use between surf and downwind.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sabfoil","offers":[{"title":"746 \/ 73","offer_id":61467938947402,"sku":"KRP\/825-653-370\/73","price":1469.0,"currency_code":"EUR","in_stock":true},{"title":"746 \/ 83","offer_id":61467938980170,"sku":"KRP\/825-653-370\/83","price":1489.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/3547\/6810\/files\/Screenshot_2026-03-31_alle_18.10.44.jpg?v=1774973507","url":"https:\/\/shop.zzsurf.com\/en\/products\/razor-pro-825","provider":"ZZSURF","version":"1.0","type":"link"}