the iPhone 4/4S is a delicate piece of device, so if you plan on using it on your next cycling trip, you ought to ensure it is perfectly secured to your bike. that said, you will need a device like the Rokbed v3 Bike Mount by RokForm...

Rokbed v3 Bike Mount by RokForm
(photos: RokForm) Rokbed v3 Bike Mount by RokForm | US$69.00 | www.rokform.com

the iPhone 4/4S is a delicate piece of device, so if you plan on using it on your next cycling trip, you ought to ensure it is perfectly secured to your bike. that said, you will need a device like the Rokbed v3 Bike Mount by RokForm. besides it’s obvious stylish aesthetic, the Rokbed v3 Bike Mount offers three layers of safety for your iPhone when it is nested on your bike. the bike mount features a dual retention lock systems that include RokLok and an optional MagLok, holding your iPhone securely in place, while a lanyard provides the third layer of safety. machined from billet 6061 T-6 aluminum and 304 stainless steel, this featherlight device gives you a generous -20 to +55 degrees of viewing angle and is compatible with any bicycle that accepts 1-1/8 inch thread-less steer tubes. and for quality connoisseurs, you be glad to know that this $69 accessory is designed, engineered and made in the good ole U.S. of A. shipment is expected to be on or before the April 15th, 2012.