Twisted Choppers Radius Rear Custom Fender Hand-Spun Steel Choppers Bobbers
Twisted Choppers Radius Rear Custom Fender Hand-Spun Steel Choppers Bobbers - Image 2
Twisted Choppers Radius Rear Custom Fender Hand-Spun Steel Choppers Bobbers - Image 3
Twisted Choppers Radius Rear Custom Fender Hand-Spun Steel Choppers Bobbers - Image 4
Twisted Choppers Radius Rear Custom Fender Hand-Spun Steel Choppers Bobbers - Image 5
Twisted Choppers Radius Rear Custom Fender Hand-Spun Steel Choppers Bobbers - Image 6
Twisted Choppers Radius Rear Custom Fender Hand-Spun Steel Choppers Bobbers - Image 7
Twisted Choppers Radius Rear Custom Fender Hand-Spun Steel Choppers Bobbers - Image 8
Twisted Choppers

Twisted Choppers Radius Rear Custom Fender Hand-Spun Steel Choppers Bobbers

14 reviews|4 answered questions

Price range: $279.95 through $599.95

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Free Shipping $99+

Internal Fender Support Struts

None Fender Struts - Sent Loose +$88.95 Welded-On Fender Struts - NO RETURNS +$138.95
Usually Ships Within 7 - 10 Business Days
SKU: RADIUS-REAR Brand: Twisted Choppers

Twisted Choppers Radius Rear Custom Fender Hand-Spun Steel Choppers Bobbers

Build your custom motorcycle from the ground up with a blank canvas that handles everything your imagination demands. The Twisted Choppers Radius Rear Fender delivers the clean, classic arc profile that choppers and bobbers have been built around for decades, letting you shape the final look entirely in your shop.

Key Features
  • Hand-spun from 13-gauge U.S. steel – significantly thicker and heavier than standard off-the-shelf fenders
  • Classic radius arc profile – the clean, proven blank canvas for chopper and bobber builds
  • Standard 1.75-inch sidewall depth – ready for flat struts, welded bungs, or custom mounting hardware
  • Structurally strong enough to support a passenger when properly mounted with internal struts
  • Ships raw for full control over surface prep, body filler, and paint or powder coat finish
Technical Specifications
  • Style: Standard Radius (Classic Side Profile)
  • Material: 13 Gauge U.S. Steel, TIG Welded
  • Outer Diameter: 27 inches
  • Sidewall Depth: 1.75 inches
  • Wheel Compatibility: Optimized for 18-inch motorcycle wheels
  • Finish: Raw, uncoated hand-spun steel
  • Origin: Made in the USA
Fitment Notes
  • This is a custom fabrication part – not a bolt-on replacement for any specific motorcycle
  • Requires custom spacers, bungs, or struts for mounting; hardware sold separately
  • Drilling, welding, and fabrication are required to fit your specific frame width and geometry
  • Supplied in raw, uncoated spun steel finish; visible spinning lines are normal and expected on hand-spun parts
  • Apply high-build surfacer or body filler to smooth the surface before painting or powder coating
  • Optimized for standard 18-inch motorcycle wheels; select fender width by rear tire size
Dimensional Options
Select the fender width that corresponds to your rear tire size; all styles are optimized for standard 18-inch motorcycle wheels.
Fender WidthCompatible Tire Width
6 Inch130mm
7 Inch160mm
7.75 Inch170mm
8.5 Inch180mm
9 Inch200mm
10.5 Inch240mm
11 Inch250mm
11.5 Inch260mm
12 Inch280mm
12.5 Inch280/300mm
13 Inch300mm
14 Inch330mm
Weight N/A
Dimensions N/A
Fender Size

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4.9
Based on 14 reviews
5 star
92
92%
4 star
7
7%
3 star
0%
2 star
0%
1 star
0%

  1. Guy F. –

    Almost perfect

    (0) (0)

  2. Thomas –

    nice heavy gauge steel fender

    (0) (0)

  3. Anonymous –

    Purchased fender intending to chop it to customise existing fender now reconsidering my options.

    (0) (0)

  4. Joshua Anderson –

    Excellent quality and craftsmanship!

    (0) (0)

  5. Michael Bowers –

    Exceptional product, incredible service. Cannot recommend any other for sheet metal A+

    (0) (0)

  6. Jim R. –

    Very nice quality fender; prompt shipping.

    (0) (0)

  7. Kenneth Huffman –

    Excellent

    (0) (0)

  8. james –

    Great products

    (0) (0)

  9. Chris D. –

    Top quality fender..

    (0) (0)

  10. Jerry –

    Excellent part

    (0) (0)

  11. Christopher Shropshire –

    I bought a Shotgun and liked it so much I decided to buy a Radius.

    (0) (0)

  12. Michael Sammons –

    Quality

    (0) (0)

  13. Curt D. –

    Top shelf product! I’ve used several different styles through the years, and I’m never disappointed with the quality and craftsmanship of Twisted Chopper fender. I’ll be back again

    Image #1 from Curt D.
    Image #2 from Curt D.
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  14. Eric Ellingson –

    Thicker gauge, very happy with it.

    Image #1 from Eric Ellingson
    Image #2 from Eric Ellingson
    (0) (0)
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Q & A

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Can the rear fender be ordered as a high cut fender? Steven Fraser asked on December 17, 2024

All of our rear fenders start from the same blank but have different cuts in the side. A Hi-Cut is the same as this Radius fender but with a higher cut in the side.

 Twisted Choppers answered on December 18, 2024 store manager
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I'm looking for supper long back fender to fit a2019 brakeout it has a 11" wide shorty' now looking for nice roll long fender that touches the ground Eddie asked on August 25, 2024

These will not work as a taildragger style fender.

 Joe Skinner answered on August 26, 2024 store manager
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What is the diameter of tire this will fit? I have a 21" x 180mm wheel will this fit over the tire? Ron asked on July 25, 2024

The maximum tire height these fenders will accept is 26.5". The width is based on the size you choose but we recommend the 8.5" for a 180mm wide tire.

 Joe Skinner answered on July 25, 2024 store manager
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Will this fender fit a 2001 wide glide with a 150/70R18? Vaporz asked on June 20, 2024

These can work but we do not make an application specific fender for this. You will need to take measurements and see if it's going to work for the style you want.

 Joe Skinner answered on June 21, 2024 store manager
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