The Lifespan Fitness SP-310 emphasises quality over extravagant features. With adjustable saddle and handlebars, the SP-310 will support riders of almost all sizes. A Minimalist LCD display de-clutters tracking workout data. The quality frame and parts guarantee riders a smooth workout through any intensity. General Resistance: Manual Adjustable Mechanical Resistance, Spring-Driven Double Caliper System, Push-down to stop Flywheel: 13kg Heavy Duty Cast Iron Flywheel Pedals: Aluminum alloy pedals with toe clips Cranks: 3-Piece Forged Steel Crank Drivetrain: Chain Drivetrain Dimensions and Weight Occupancy Size: 128cm x 51cm x 120cm (L x W x H) Net Weight: 35kg Maximum User Weight: 125kg Computer and Programs Workout Statistics: Time (min:sec), Speed (kph), Distance (km), Calories (Estimate) Cycle Monitor: LCD display Technical Assembly Required: This product comes partially assembled in a box with assembly instructions included. Frame: Tubular Steel, Steel thickness 1.5mm TrueSpin Balance Tested: Yes Transport Wheels: Yes Floor levellers: Yes Bottle Holder: Yes Handle Bar: Adjustable Up/Down Seat: Racing seat design for performance, PU Leather seat, Adjustable up/down, forwards/backwards, Adjustable Angle Crank Arm Length: 170mm Centre Crank to Seat Top Range: 62cm - 84cm Top Tube to Seat Centre Range: 58cm - 75cm Warranty Lifetime of 5 Years Spin Bike Frame warranty 12 Months Parts replacement warranty