characteristics of the extensions of forks:

overall dimensions L X L X H (mm): 2105 X 150 X 75;
Interior section (in mm): 129 X 58;
working length (in mm): 2000;
Blocking of the extension on the fork by an axis diam.16 mm taking again the heel of the fork;
Enamelled completion black;

option:
Other lengths and sections according to your need.