Triumph / BSA Stainless steel Bottom Yoke pinch bolt 4 part Kit sometimes refered to as also known as the lower triple clamp.
These bolts secure the fork tubes to the lower fork yokes and can also be used to mount the headlight ears. 
All components are produced from stainless steel, ensuring exceptional durability, corrosion resistance, and long-lasting performance.

Kit Contents:

2 x 97-2290 - 2'1/4" Under head 3/8 UNF Bolt - (H2290 Triumph part number)

2 x 14-1303 - 3/8 UNF Nylock nut

Material: Stainless steel

Compatibility:

This kit is designed to fit the following swing arm models:

BSA A75
Triumph T100, T120, T150, T160, TR6, 

Note: This part may fit other models, but please verify the part number for compatibility.

Manufacturing:

Proudly made in England by CPC Engineering using precision CNC machining and high-quality stainless steel.