JAGWIRE MOUNTAIN Shifter/Derailleur Cable and Housing Shop Kit - Black : The same professional and high quality JAGWIRE Kits we use on all bikes in our own shop everyday! : Everything you need for a professional do it yourself replacement shift cable and housing kit for your mountain bike. Bikes with full housing runs the length of the frame may need the XL kit - please measure first. To purchase this kit in white please search for ASIN B01DJGUEE8 To purchase the XL version of this kit please search ASIN B076WWN3V8