Brock's Performance Dyna Swingarm 00-17 - Machined

If you're building a Performance Dyna, then we have the perfect swingarm for you!  

• Handcrafted 6061-T6 aluminum extended swingarm
  
• Proprietary custom extrusion made exclusively for Brock's Performance
• Adjustable wheelbase, from stock location up to 3 inches over
  
• 3-position shock mounts allow flexibility in ride height (stock, -1”, -2”)
  
• Designed for use in high-power, high-torque applications
  
• Includes centerless ground 4130 Chromoly axle
  (choose from 3/4”, 25mm, 1”, or 28mm axles)
  
• Reversible billet aluminum axle adjusters for easy wheel adjustments
  
• Select from one of two caliper mounting options:
  Undermount - For Aftermarket Calipers
  
• OEM - For using the OEM Dyna Caliper and Mount
  (select the correct axle size for your caliper mount)
  
• PTFE® lined spherical bearings from Worldwide Bearings preinstalled
  
• Select spacer size for the model year Dyna:
  11/16” - Model Years 2000-2005
  3/4” - Model Years 2006-2017
  
• Interior swingarm width measures 10 5/8” at the axle
  
• The total weight of swingarm, hardware, and axle is 14.78 lb. (6.70 kg)
  (see the 'Technical' tab for details)
  
• Designed, machined, and assembled in the USA
  
• Burnished raw aluminum finish
  
• See 'Technical' tab for installation information
  
• Click here to view installation information
  
• Click here to view pivot bolt stack-up engineered drawing
  
• Overall hub width is critical for proper operation/handling, see 'Technical' tab for important information regarding installation