The base consists of a 1" diameter rubber ball, hardware for mounting to both brake/clutch reservoirs and rails that are 0.5" to 1.25" in diameter. The mounting hardware for brake/clutch reservoirs include both standard and metric mounting bolts. Multiple pivot points, rubber ball and socket technology allows for almost infinite adjustment and perfect viewing angles. High quality materials insure your device is safe, secure, and within easy reach.

This mount is designed to hold the following devices:

Apple iPhone 4

Included with Purchase:

(1 qty) High strength composite cradle

(1 qty) Base/ball adaptor (attaches directly to cradle)

(1 qty) Standard size double socket arm

(1 qty) Mounting base (mounts to either brake/clutch reservoir or rail/handlebar)

Hardware for mounting to either brake/clutch reservoir or rail/handlebar

Material:

Powder Coated Marine Grade Aluminum and High Strength Composite

Ball Size:

1" Rubber Ball "B" Size

Note:

The RAM-B-174-AP9U can mount to both the brake/clutch reservoir or any round rail that is 0.5" to 1.25" in diameter. To see if the RAM-B-174-AP9U base will mount to your motorcycle, check the hole spacing of the base against your clutch/brake reservoir. The holes centers have a minimum width of 0.94" and a maximum of 1.58". This mount is NOT compatible with the 1st generation Apple iPhone, iPhone 3G or iPhone 3G S.

For iPhone's with a protective cover or rubber bumper, please have a look at the Universal mount : RAM-HOL-UN3

We would reccomend also haveing a look at the Aquabox for mounting a smartphone onto a matorcycle : : Aquabox