Manillar de bicicleta de carbono manillar de bicicleta de carretera 31,8*400/420/440 mm piezas de bicicleta
Do not use 30.8 aluminum alloy stem with our handlebar, the wrong stem will cause the handlebar to rupture. Material: Carbon Fiber. Size: 31.8mm 400/420/440mm (center to center).