Spinning Spinner NXT Black Belt Indoor Cycling Bike, Black Long lasting Poly-V Groove belt for an exceptionally smooth ride Sleek steel frame design with zinc dip coating for superior rust prevention Superior biomechanics with a bottom bracket Q factor of 158 mm Custom dual-sided SPD pedals featuring a larger pedal body and both SPD and toe cage design Accommodates riders 4' 10" (147.3 cm) to 6' 10" (208.3cm) with a maximum recommended weight capacity of 350 lbs. (158.8 kg) Long lasting Poly-V Groove belt for an exceptionally smooth ride Superior biomechanics with a bottom bracket Q factor of 158 mm Custom dual-sided SPD pedals featuring a larger pedal body and both SPD and toe cage design Accommodates riders 4' 10" (147.3 cm) to 6' 10" (208.3cm) with a maximum recommended weight capacity of 350 lbs. (158.8 kg)