Stoker tandem bike stem, a famous adjustable stem, is made by 3D forged al 6061, providing ultra strength. Product Features Material: AL6061 Seatpost Dia.: 29.8/31.6mm handlebar: 25.4/31.8mm Length: 190-230mm/215-255mm
Adjust upward: Raise handlebar position. Make you bend less while riding, riding comfort and steering control Adjust downward: Low down handlebar position, reduce wind resitance, ride faster. 4 x
Stoker tandem bike stem, a famous adjustable stem, is made by 3D forged al 6061, providing ultra strength. Product Features Material: AL6061 Seatpost Dia.: 29.8/31.6mm handlebar: 25.4/31.8mm Length: 190-230mm/215-255mm