This cable fits model 26 Matador MK3 & Alpina models 85, 97, 98, & 99. The cable drives off the sprocket cover on the Matador MK3 model. The Alpina model has a drive/wheel spacer on the rear wheel on the right side that the cable attaches to. The cable measures 59 1/2" long and has a 16mm nut on the speedo side and 12mm nut on the drive side.