hydraulic rear disc brake caliper system for 110cc 125ccpit pro quad dirt bike atv<br /><br />specification:<br />product name:hydraulic rear disc brake caliper<br />condition:100% <br />color:black<br />material:metal<br />hydraulic cable length:approx 50cm<br />distance between master cylinder mount holes (centre hole to centre hole):44mm<br />distance between caliper mount holes(centre hole to centre hole):63mm<br />banjo bolt:10mm<br />    <br />fitment:<br />this item fit for any bike which meet the above conditions.<br /><br />package includes:  <br />1x hydraulic rear disc brake caliper<br /><br />note: <br />1.we provide clear pictures， measurements where possible. please check as much as possible to make sure the item is the one that you need.<br />2.please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm)<br />3.there are no instructions included in this kit.professional installation is highly recommended！<br />4.please compare the brake master cylinder with  your original one before purchasing！