Part Description
OG Riser Top Clamp- For customers who have already purchased OG handlebar risers from Thrashin Supply.
- Updated top clamp features 1/4-20 drilled and tapped holes on its underside.
- Hardware not included.
- Made in USA.
- Not required for newer Thrashin Supply risers with top clamps that are already drilled with the 1/4-20 holes on the underside.