Application: all the ordinary bicycles, mountain bikes, city bikes, road vehicles.<br />Brand new and high quality<br />Color: black + silver tone<br />Material: metal + rubber<br />Size: 13 x 4.5 x 3.3cm<br />Up and down pitch-row: about 110mm<br />Braking system: V brake ( friction rim brake )<br />1 x V brake set ( 2pair x front and rear V brakes, 2 x bend, 2 x dustproof rubber cover, 4 x lock screw, 4 x washer )<br /><img src="//agdetail.image-gmkt.com/m430/897/493/558493897/img/agdetail.image-gmkt.com/897/493/558493897/img/img6.eachbuyer.com/x23/p39/bt441_1.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/897/493/558493897/img/agdetail.image-gmkt.com/897/493/558493897/img/img6.eachbuyer.com/x23/p39/bt441_2.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/897/493/558493897/img/agdetail.image-gmkt.com/897/493/558493897/img/img6.eachbuyer.com/x23/p39/bt441_3.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/897/493/558493897/img/agdetail.image-gmkt.com/897/493/558493897/img/img6.eachbuyer.com/x23/p39/bt441_4.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/897/493/558493897/img/agdetail.image-gmkt.com/897/493/558493897/img/img6.eachbuyer.com/x23/p39/bt441_5.jpg" />