The tigra mountcase 2 bike kit for iphone 7plus if you39re a tough guy or gal and you39d like your phone to be too why not try the stylish mountcase for iphone 7 plus a spring lock automatically locks your phone onto the bracket to prevent movement even on the most rugged road surface an extra safety lock once engaged provides further protection removing the phone from the mount is equally simple just press the 2 side buttons while twisting the phone in most cases these