SECURE MOUNTING:Featuring a patented dual-stage lock, you can ride with confidence over bumps and jumps knowing that your smartphone isn’t going anywhere your bike isn’t.QUICK TO ATTACH / DETACH:Simply twist and lock to view apps such as Strava®, MapmyRide or Apple® maps as you ride. Detach just as easily so you don’t miss a photo opportunity or important phone call.SLEEK DESIGN:At just 23mm tall and 35mm wide, the Quad Lock® Bike Mount fits seamlessly onto the stem or handlebar of your bike.WHAT'S INCLUDED: 1 x Quad Lock® Stem/Handlebar Mount 2 x EPDM mounting o-rings (small) 2 x EPDM mounting o-rings (large) 2 x Nylon zip ties (black) SPECIFICATIONS: Suits bar sizes 25-40mm in diameter Glass filled nylon / polycarbonate construction Stainless steel fasteners 23mm tall and 35mm wide Compatible with all Quad Lock Cases and Universal Adaptors