The ROADLOK XRA-80 series is built for motorcycles with 80mm brake caliper bolt spacing. Like every ROADLOK, it mounts permanently to your caliper, so your lock is always on the bike and engages in seconds.

To find your size, measure the distance between the centres of the two bolts that hold your front brake caliper to the fork. 80mm calipers are common on lighter and mid-capacity bikes, including the KTM 125 and 390 Duke, RC 390, BMW G 310 R, Triumph Speed 400, Husqvarna Svartpilen and Aprilia RS 457. Choose the left or right version to match the side your caliper is on.

Not sure? Use our fitment checker, or browse 100mm and 108mm disc locks.