RAM X-Grip Phone Holder for Bike Stem Mount - Secure & Adjustable Smartphone Mount for Cycling, Motorcycle, ATV - Perfect for GPS Navigation & Outdoor Adventures

This part is designed to fit into the cylindrical bore wall of fork stems and will work with stems that measure from 12 -20mm and 28mm or .5"--- 1.10" at the following intervals:

Metric
12mm
14mm
16mm
18mm
20mm
28mm

Standard
.5"
.55"
.63"
.71"
.79"
1.10

Material:
Powder Coated Marine Grade Aluminum, Marine Grade Stainless Steel Components & High Strength Composite

Ball Size:
1" Rubber Ball "B" Size

Note:
Certain motorcycles require adding electrical tape to the area of the plug that is the largest diameter until it fits snugly in the stem. RAM recommends that you review the installation instructions for this part prior to ordering. RAM highly recommends using the provided Tether for all open cockpit applications while using this product.

Weight:
0.6 lbs.