just four 18mm mounting bolts are required

Even though their cassettes were already fantastic

3mm on leading edge

Weight: About 900g for the pair

giving you certified protection

Quadlock Out Front Mount (V3) - Handlebar - Black PLP|Riding Style just four 18mm mounting boltsChoose between the Quad Lock Out Front Mount or the Quad Lock Out Front Mount PRO. Both mounts come with our patented dual stage lock, which allows you to ride with confidence knowing that your smartphone will stay secure on your bike, no matter the terrain. Simply twist and lock to view apps as you ride such as Strava, MapMyRide or Apple maps. Detach just as easily so you don't miss a photo opportunity or important call. Remember, it's all in the