{"product_id":"cyclette-elettromagnetica-per-home-fitness-jk-274","title":"JK 274 Electromagnetic Exercise Bike for Home Fitness","description":"\u003cp\u003e\u003cstrong\u003eThis exercise bike, also known as a cycle ergometer, is ideal for the gradual muscular recovery of the lower limbs thanks to the ability to electronically adjust the resistance and the constant display of the most important activity data.\u003cbr\u003e\u003cbr\u003ePerformance and mechanics\u003cbr\u003e\u003c\/strong\u003eThe JK 274 is a mid-to-high-range electromagnetic exercise bike, designed to offer a smooth and jerk-free pedaling motion. \u003cbr\u003eThe 12 kg balanced flywheel and the 17 cm chrome-plated crank ensure smoothness and stability at any resistance level. \u003cbr\u003eThe resistance adjustment is electronic, controlled directly from the console, with 16 customizable levels suitable for all types of training.\u003cbr\u003eThe magnetic braking system allows for a maximum power output of 431 W and 255 W at 60 RPM, ensuring consistent performance even during the most intense sessions.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eErgonomic adjustments\u003cbr\u003e\u003c\/strong\u003eThanks to its extensive adjustment options, the JK 274 adapts to users of different heights.\u003cbr\u003eThe ergonomic saddle is adjustable in height across 10 positions (leg length from 64 to 94.5 cm) and in depth by 10 cm, while the handlebars can be adjusted in both tilt and depth, allowing anyone to find the most comfortable position. \u003cbr\u003eSelf-leveling pedals with straps ensure correct foot and leg placement throughout the entire pedaling motion.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInteractive training\u003cbr\u003e\u003c\/strong\u003eThe exercise bike is equipped with a built-in receiver that allows connection to major fitness apps like Zwift and Kinomap, turning workouts into an interactive experience.\u003cbr\u003eThe multi-display backlit color console shows all essential information across 5 windows plus a 10 x 8 px graphic matrix, including: time, distance, speed, RPM, calories, Watts, heart rate, resistance level, and selected program.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePrograms and monitoring\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eJK 274 offers a wide range of programs for varied and stimulating workouts:\u003cbr\u003e- 1 manual program\u003cbr\u003e- 10 presets with differentiated resistance profiles\u003cbr\u003e- 4 HRC programs (55%, 75%, 95% of target BPM)\u003cbr\u003e- 1 constant Watt program\u003cbr\u003e- 1 recovery test to evaluate post-exertion recovery\u003cbr\u003e\u003cbr\u003eThe grip pulse sensors on the handlebars and the heart rate monitor receiver allow for real-time heart rate tracking (chest strap optional).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eComfort and practicality\u003c\/strong\u003e\u003cbr\u003eThe sturdy frame rests on stabilizers with rear self-leveling feet, supporting up to 130 kg. \u003cbr\u003eThe two front wheels make it easy to move, while the compact dimensions (103 x 52 x 135 cm) allow it to be placed in small spaces without compromising stability.\u003cbr\u003eThe ergonomic saddle and graduated compression padding ensure comfort even during prolonged workouts, making the JK 274 ideal for both weight loss sessions and targeted cardio training.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\u003cbr\u003eResistance: magnetic\u003cbr\u003eResistance adjustment: electronic with servo motor\u003cbr\u003eResistance levels: 16 (max power 431W at 60 RPM 255W)\u003cbr\u003eFlywheel mass: 12 kg\u003cbr\u003eMax user weight: 130 kg\u003cbr\u003eBottom bracket: 3-piece\u003cbr\u003eCrank length: 170 mm chrome-plated\u003cbr\u003ePedal: anti-slip self-leveling with toe strap\u003cbr\u003eConsole: backlit multi-color display with 5 windows + 10x8 pxl graphic matrix with tablet holder\u003cbr\u003eDisplayed data: time, speed, distance, heart rate, calories, RPM, Watts, resistance level, program number, program diagram\u003cbr\u003ePrograms: 1 manual, 10 preset, 4 HRC (55% 75% 95% target BPM), 5 User, 1 constant Watt, 1 recovery test (post-exertion recovery test)\u003cbr\u003eHeart rate strap: optional\u003cbr\u003eApp receiver: integrated sensor for app connection\u003cbr\u003eSaddle-to-pedal height: 64\/94.5 cm\u003cbr\u003eSaddle-to-handlebar distance: 41.5\/52 cm\u003cbr\u003eSaddle: ergonomic, graduated compression padding\u003cbr\u003eSaddle adjustment: chrome-plated seat post, height with 10-hole selector, 100 mm micrometric depth\u003cbr\u003eHandlebar adjustment: tilt, depth, Ø 30 mm\u003cbr\u003eStabilizers: 2 self-leveling rear pads\u003cbr\u003eTransport wheels: yes, front\u003cbr\u003eDimensions: 103 x 52 cm h 135 cm\u003cbr\u003eWeight: 30.5 kg\u003cbr\u003eCertifications: CE, ROHS, EN957\u003cbr\u003e\u003c\/p\u003e","brand":"Fisiotech","offers":[{"title":"Default Title","offer_id":49811880804688,"sku":"AD14347","price":490.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/3996\/8592\/files\/CycletteElettromagneticaperHomeFitnessJK274.png?v=1763106953","url":"https:\/\/www.cfs.it\/en\/products\/cyclette-elettromagnetica-per-home-fitness-jk-274","provider":"CFS Prodotti Medicali s.r.l.","version":"1.0","type":"link"}