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Since 2007 we have specialized in well-being products for the whole family.

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Email: info@goldendesignsinc.com
Phone: 1-909-212-5555
Address: 3550 Jurupa Street Building B Ontario, CA 91761

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Dynamic R1 Pro® SPK-21M Magnetic Fitness Cycle


The Dynamic R1 Pro® SPK-21M magnetic fitness cycle is the bike of choice designed for beginners as well as the most physically fit riders. This space-saving exercise bike delivers an intense and concentrated workout session with the convenience of indoor cycling. The Dynamic R1 Pro® SPK-21M fitness cycle is durable, tough, and designed with a heavy duty elliptical tube frame for endurance riding with a streamline ergonomic design. Eight adjustable gears of magnetic resistance allow the user to burn calories and increase muscle tone simultaneously while its strong platform offers a club quality workout and a real bike feel. It features a multiple position adjustable seat that can be easily removed or changed to the biker’s own bike seat if preferred. It comes standard with an easy to use computer monitor to track time, distance, calories, RPM, watt, speed, and pulse. The Dynamic R1 Pro® SPK-21M fitness cycle will deliver a rigorous and sound riding experience sure to thrill beginners as well as enthusiasts. Features:

    • 10 lb. laser precision balanced aluminium flywheel
    • 2 mm elliptic steel tubing structure
    • Commercial grade dual fixed wheel and 5PK belt drive system
    • Heat treated axle assembly
    • Computer monitor displays track time, distance, calories, RPM, watt, speed, and pulse
    • 8 speed sport shift
    • Ergonomically correct design for optimal riding performance
    • Dual sided pedals with SPD and clips
    • Aerodynamic multi-positioning handlebar design
    • Handle bar with elbow foam support pads and multi-position settings
    • Chrome plated handlebar post and saddle post
    • 18 in front cross bar and 25 in rear floor cross bar
    • Adjustable saddle with tension release
    • Interchangeable saddle
    • Water bottle carrier
    • Weight capacity: 285 lbs.
    • Dimensions (L x W x H): 63 in. x 25.6 in. x 50.4 in.
    • Weight: 104 lbs.
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