Top 10 Custom Dynamics products – best-selling models in 2026!
Ranking updated: 1 February 2026'
Discover Custom Dynamics’s best-selling products. Top 10 hits loved by motorcyclists – see which models are number one in 2025!
Top 10 products
- Custom Dynamics side trunk light red
- Custom Dynamics side trunk light red
- Custom Dynamics side trunk light red
- Custom Dynamics SMART brake wiring harness
- Lamp insert with Custom Dynamics adapter
- Custom Dynamics cable extension kit
- Custom Dynamics cable extension kit
- Custom Dynamics cable extension kit
- Custom Dynamics cable extension kit
- Custom Dynamics cable extension kit
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1. Custom Dynamics side trunk light red
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General description
Increase side visibility with a band of 84 chip-on-board red LEDs behind a faceted lens at the lower edge of each OE saddlebag
Plug and play
Functions as run/brake/turn on most models (run & turn only function on all FLHR and FLHT, '14-'15 FLHTKSE and '15 FLTRUSE).
Included wire harness allows for plug and play installation
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2. Custom Dynamics side trunk light red
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General description
Increase side visibility with a band of 84 chip-on-board red LEDs behind a faceted lens at the lower edge of each OE saddlebag
Plug and play
Functions as run/brake/turn on most models (run & turn only function on all FLHR and FLHT, '14-'15 FLHTKSE and '15 FLTRUSE).
Included wire harness allows for plug and play installation
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3. Custom Dynamics side trunk light red
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General description
Increase side visibility with a band of 84 chip-on-board red LEDs behind a faceted lens at the lower edge of each OE saddlebag
Plug and play
Functions as run/brake/turn on most models (run & turn only function on all FLHR and FLHT, '14-'15 FLHTKSE and '15 FLTRUSE).
Included wire harness allows for plug and play installation
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4. Custom Dynamics SMART brake wiring harness
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General description
Works in conjunction with the SMART Turn Signal Controller and Dual Color Amber/Red 1157 rear turn signals part # 2020-1995 (sold separately) to feed brake signal to any 3-wire (red non-sequential) lighting product so that a separate Magic Strobes™ Brake Light Flasher part # 2050-0223 (sold separately) can be installed to provide brake light flash/strobe pattern to those 3-wire products that are otherwise not affected by the SMART Turn Signal Controller
Plug and play
Plug and play
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5. Lamp insert with Custom Dynamics adapter
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General description
Includes adapter ring, bezel and mounting hardware
Delphi to H4 wire adapter included for plug and play installation with any Custom Dynamics® or ProBEAM® 5.75” LED headlamp (sold separately)
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6. Custom Dynamics cable extension kit
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General description
Pre-cut lengths are prepped to easily extend OEM cables when installing extended handlebars
Color-matched wires include Molex terminals on each end
Plug and play
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7. Custom Dynamics cable extension kit
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General description
Pre-cut lengths are prepped to easily extend OEM cables when installing extended handlebars
Color-matched wires include Molex terminals on each end
Plug and play
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8. Custom Dynamics cable extension kit
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General description
Pre-cut lengths are prepped to easily extend OEM cables when installing extended handlebars
Color-matched wires include Molex terminals on each end
Plug and play
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9. Custom Dynamics cable extension kit
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General description
Pre-cut lengths are prepped to easily extend OEM cables when installing extended handlebars
Color-matched wires include Molex terminals on each end
Plug and play
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10. Custom Dynamics cable extension kit
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General description
Pre-cut lengths are prepped to easily extend OEM cables when installing extended handlebars
Color-matched wires include Molex terminals on each end
Plug and play
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