General description Rear wheel alignment tool designed specifically for Triumph Thunderbird motorcycles from 2014, including the 1600cc and 1700cc models. This tool is also applicable for Thunderbird Commander, LT, and Storm motorcycles from the same year. It is equivalent to OEM T3880148 and helps prevent "chirping" belts caused by improper alignment or tension. Technical specifications Shaft length: 350mm Compatibility and accessories Compatible with Triumph Thunderbird motorcycles (2014 and later) - 1600cc/1700cc Also fits Thunderbird Commander, LT, and Storm motorcycles from 2014 Use with Belt Tension Gauge Laser Part No. 6956 Use with Laser Vernier Caliper - Part No. 5087 Installation Fits through the rear wheel axle Provides reference points on both sides of the swing arm for accurate measurements Usage Use with a 12mm wrench