SUPRA FRX

Information from: http://www.alexrims.com/product_detail.asp?btn=3&cat=3&id=81.

Features

26"-690g , ERD 531.7mm , ETRTO 559X23

Pin joint, 32 or 36 holes, silver , black

Tech Spec

Tough Performer

wide 34 mm profile

Quattro Tech 4 pin design (patent pending)