If you are purchasing New OG Risers on our site today, you will not need to worry about this. If you ALREADY have our risers, you can double check if you have these 1/4-20" drilled and tapped holes on the underside of your top clamp. If you do not, you will NEED to purchase this top clamp.

• Works ONLY with our OG Risers.
• Made in America

HARDWARE NOT INCLUDED. MUST PURCHASE SEPARATELY.

Thrashin PN: TSC-2825-1 | Drag PN: 0603-1091