CONTROLTECH Stoker Tandem Adjustable Bike Stem ST2136 25.4/31.6mm, 215-255mm,

- Material: 6061 forged aluminum - Handlebar Clamp Diameter: 25.4mm - Seatpost Clamp Diameter: 31.6mm - Weight: Approx. 372g Content: 1 pc/pack AL6061 stoker stem with stainless steel bots and length adjustability attaches to the seatpost in front of the rear rider with tandem bikes. - Material: 6061 forged aluminum - Bolts: Stainless Steel - Angle: +35° - Length: 215~255mm - Handlebar Clamp Diameter: 25.4mm - Seatpost Clamp Diameter: 31.6mm - Steerer Clamp: 40mm - Stack Height: 51mm - Weight: Approx. 372g Content: 1 pc/pack