Check the listing for details. Quad Lock Stem/Handlebar Bike Mount Kit with iPhone MAG Case. Condition: New, Made in China. Listed at 74.99 USD. Quad Lock® Bike Mounts are the lightest, strongest and most secure smartphone bike mounts on the market.SECURE MOUNTINGOur bike mounts have been rigorously tested, ensuring strength and security, no matter the adventure.Featuring our patented dual-stage lock, you can ride with confidence over bumps and jumps knowing that your iPhone isn’t going anywhere your bike isn’t.QUICK TO ATTACH / DETACHSimply twist and lock to view apps such as Ride with GPS, Strava® or Google Maps as you ride. Detach just as easily so you don’t miss a photo opportunity or important phone call.PROTECTIVE / IMPACT RESISTANT CASEThe tough, polycarbonate core and impact absorbing TPU edge-to-edge outer shell protects your smartphone from everyday activities.