Prove your mettle with the Lifespan Fitness SP-870 M3 Spin Bike. The foundation of the SP-870 M3’s appeal is in its 25kg commercial grade carbon steel TrueSpin™ Precision Flywheel. Such a heavy flywheel carries momentum extremely smoothly. Stand up through the commercial grade 2.0mm steel gauge thick tubular steel frame with strong 3-piece crank for an always sturdy & reliable ride. Spend more time working out in comfort with quick and easy SpeedLock seat adjustments. Along with the Heavy Duty Belt Drivetrain, you’ll enjoy the most consistent, smooth, and quiet ride every time you step onto your SP-870 M3. GENERAL Resistance: Manual Adjustable Mechanical Resistance, Direct Edge Resistance System, Push-down to stop Flywheel: 25kg Heavy Duty Carbon Steel Flywheel Pedals: Dual Sided Commercial Alloy pedals with toe clips and cleat, M20*1.5mm Cranks: 3-Piece Forged Steel BMX Strength Crank, High grade sealed crank bearings Drivetrain: Belt Drivetrain Drink Bottle Holder: Yes DIMENSIONS AND WEIGHT Occupancy Size: 133cm x 54cm x 115cm (L x W x H) Packaging Size: 111.5cm x 24cm x 86cm (L x w x H) Gross Weight: 60kg Net Weight: 54kg Max. User Weight: 160kg COMPUTER Cycle Monitor: Large LCD display Shows multiple statistics at once Workout Statistics: Time (min:sec), Speed (kph), Distance (km), Cadence (RPM), Pulse (BPM), Calories (Estimate) Heart Rate Reading: Hand Pulse Sensors (EKG) TECHNICAL & ERGONOMICS Assembly Required: This product comes partially assembled in a box with assembly instructions included. Frame: Tubular Steel TrueSpin™ Balance Tested: Yes Transport Wheels: Yes Floor levellers: Yes Handle Bar: Adjustable up/down, In-built Hand Pulse Sensors, Forearm Rests Device Holder Attachment: Yes Seat: Comfort Sports Saddle, SpeedLock Adjusting System, Adjustable up/down, forwards/backwards, Adjustable Angle Crank Arm Length: 170mm Centre Crank to Seat Top Range: 55-76cm Top Tube to Seat Centre Range: 67-77cm WARRANTY Lifetime of 5 Years Spin Bike Frame warranty 12 Months Parts replacement warranty