Be proud of what you put on your bike. At Thrashin Supply Co. we strive to build the best parts, without cutting corners, right here in the United States of America.

Our Thrashin Supply Risers are made of Domestic 6061 Aluminum and paired with ARP Hardware. Our black finish is a hard anodized black with a Anti-Fade agent while our chrome finish is triple nickel plated (known as triple chrome) to withstand severe weather conditions, so our risers stay looking fresh for years to come.

All of our top clamps are angled at 35 degrees whether your choose a pull back or straight riser. This gives our risers a stylish look and feel as well as making the new M8 Gauges read perfectly for the rider at any height.

• Fits on all models with 3.5″ center on center riser spacing most OE Harley-Davidsons
• Works with any standard 1″ handlebar,
• Top upper clamp bolts are 4.25 center on center
• Pull Back Risers feature 1.5″ off Pull Back
• Sold in pairs with top clamp and 4 ARP Hardware included 5/16-18 x 1″
• Base hole tapped for standard 1/2​” x 13 mounting bolts (Bolts not included)(STANDARD SIZE)
• Made in the U.S.A.

Standard Top Clamp: Thrashin Part # TSC-9525-3 • Drag Specialties Part # 0602-1051

Gauge Cut Out Top Clamp: Thrashin Part # TSC-9500-3 • Drag Specialties Part # 0602-1059

Top clamp for M8 Softail OEM Digital Gauge fitment:

• 2018-Current Streetbob
• 2018-Current Breakout
• 2022-Current Lowrider ST