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Python Venom Radius Exhaust

Product may vary from photo(s).

Everyday Low Price: $599.95

Gold Club Price: What's This? $599.95

J&P Part: 441-649

Rating: Read Reviews

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This product was proudly made in the USA Made In The USA

Python Venom Radius Exhaust

• Distinctive curves that are unforgettable

• 100% blue-proof, one-piece heat shields to keep the shine

• Slash-cut ends, louvered core baffles delivering the big Python sound - all at an incredible Python value

• Includes mounts for 02 sensor

Product Specs

  • Baffles Included: Yes
  • Complete Header Pipe: Complete System
  • Exhaust System: Dual
  • Finish: Chrome
  • Header Pipe Diameter: 1-3/4″
  • Heat Shields Included: Full Coverage
  • Manufacturer Part Number: 41711
  • Material: 16-gauge Steel
  • Sold in Units: Set
  • Style: Venom


Harley-Davidson® Models

  • Softail Convertible CVO FLSTSE : 2010
  • Softail Convertible CVO FLSTSE2 : 2011
  • Softail Cross Bones FLSTSB : 2008, 2010–2011
  • Softail Custom FXSTC : 2007–2010
  • Softail Deluxe FLSTN : 2007–2011
  • Softail Deuce FXSTD : 2007
  • Softail Fat Boy FLSTF : 2007–2011
  • Softail Fat Boy Lo FLSTFB : 2010–2011
  • Softail Fat Boy Shrine FLSTF : 2009
  • Softail Heritage Classic FLSTC : 2007–2011
  • Softail Heritage Classic Shrine FLSTC : 2009, 2011
  • Softail Heritage FLST : 2009
  • Softail Heritage Springer Classic FLSTSC : 2007
  • Softail Night Train FXSTB : 2007–2009
  • Softail Springer CVO FXSTSSE3 : 2009
  • Softail Standard FXST : 2007–2009

Customer Reviews


These pipes are made by Vance & Hines for Drag Specialties. They are quality pipes. Put them on my 2008 Night train. Fit is perfect,no problems at all. Big Block sound - not too loud, not too quiet. Baffles are removeable. Didn't even re-map my fuel injection. Bike runs perfect. To get more power you can re-map fuel injection and get a high-flow air filter, but I never did. These pipes are the same exact pipes as Vance & Hines Big Radius in J&P Cycle catalogs, except with chrome shields, not black. Highly recommend.


Easy installation and great sound and looks. The fit was perfect and instructions were complete. Can't beleave I haven't seen more of the python venom radius on the road.


great look, good sound, loud enough, but not deafening. Had to buy bung reducers for the O2 sensors ($10) 18mm to 12mm


great product, very happy with exhaust


If you like the look of these pipes you can save some money compared to the Vance&Hines. They fit perfect and look stunning on my Wife's Dyna. Would recommend.

Important Product Notes

Note: Please see U.S. EPA and your respective state and local regulations to confirm noise and emission compliance.

Important Exhaust Notes:

• Note: With any new exhaust, we recommend changes to carburetor jetting or use of an aftermarket fuel injection control module.

• There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Blueing is caused by tuning characteristics, cam timing, carburetor jetting, overheating, etc. and is not caused by defective manufacturing. No refunds on exhaust pipes once motorcycle is started unless there’s a manufacturer’s defect.

• Flanges and retaining rings are not included with most aftermarket exhaust for 1984-2013 Evolution and Twin Cam models. Re-use your existing hardware, or purchase replacement hardware.