Get into shape with the top of the line Sunny Health & Fitness Belt Drive Premium Indoor Cycling Bike! This bike offers all of the necessities for an intense yet enjoyable cycling workout in the comfort of your own home. With a newly improved smoother and quieter belt drive, fully adjustable seat and handlebars, adjustable resistance, and built-on transportation wheels, the Sunny Health & Fitness Belt Drive Premium Indoor Cycling Bike is designed for convenience while also providing the challenging feel of outdoor cycling. The quality of its heavy duty steel crank and frame is built to withstand time and go the distance with users of all sizes and levels.Adjustable ResistanceSwitch up the intensity of your workout on your SF-B1509 with the convenient tension knob. With a simple adjustment, you can increase or decrease resistance so your SF-B1509 workout can remain challenging and effective throughout your fitness journey. Utilizing this tool allows the SF-B1509 user to engage in different and unique routines in every workout which stimulates the muscles differently and creates a variety of new patterns of workouts.Leather Brake Pad ResistanceYour SF-B1509 is equipped with a quiet and smooth leather brake pad system. The resistance system allows for various tension levels which allow you to create an intense workout thus burning more calories. Mix up your workout by changing your resistance workout to tone up and build muscles.FlywheelThe heavier the flywheel, the smoother the ride! Engineered for speed and stability this flywheel will create more momentum for longer periods of time keeping your workout going the distance. Sunny Health and Fitness's Flywheel is second to none when it comes to feeling like you are really riding outdoors! No more jerky, out of control movements, regardless of speed or resistance level!Fitting & AdjustmentsThe seat can be adjusted for height and proximity to handlebars for setting up your cycle bike, sizing and fitting.Adjustable Seat to Handlebar Distance: Min 16.5 / Max 21.5Max User Leg Inseam: Min 29 / Max 38Bottle HolderStay hydrated in the most demanding of workouts. The convenient drinks holder keeps your favorite refreshing beverage at arm’s reach! Proper hydration will ensure your health and workout performance stays at optimum levels. Carrying your water bottle while you ride will help you to ride longer mileage without needing to stop for rehydration.Dual-Sided PedalsProper foot placement is essential to any biking workout! Ensure your feet are securely in the right place with these dual-sided pedals with added foot cage feature. The dual-sided pedals are compatible with cycling shoes and will accommodate both high-performance SPD cleats and traditional fitness shoes. Avoid foot slippage at increased levels of speed and intensity!Portability WheelsMaking the transformation of your home into your own personal fitness studio is effortless with these convenient transport wheels. Simply tilt and roll out for use or away for storage, no need for heavy lifting or muscle strain. The wheels at the front of the unit allow the user to move their bike around with ease, from room to room, or store it away out of sight.SPECSFLYWHEEL WEIGHTDRIVE SYSTEMSEAT ADJUSTMENTINSEAM ADJUSTMENTDIGITAL DISPLAYHANDLEBARRESISTANCE/TENSIONPORTABLE WHEELSFOLDABLEWATER BOTTLEMAX USER WEIGHTPRODUCT WEIGHTPRODUCT DIMSPULSE MONITORPEDAL STYLE 40 lbsBelt DriveUp / Down & Forward / BackMin 28 in / Max 39 inNoneMutli-Handle with Center RestLeather PadTall/Narrow WheelsNoYes300 lbs108 lbs47L x 20W x 47.5HNoneCaged / SPD Compatible