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CUSTOM DYNAMICS HARNESS EXTENSION MPR

CUSTOM DYNAMICS HARNESS EXTENSION MPR

$ 15.95

In stock

HARNESS EXTENSION MPR

Part #: 21201026

CUSTOM DYNAMICS quality guaranteed.

Available for ship to store or drop ship.

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CUSTOM DYNAMICS HARNESS EXTENSION MPR

Product Specifications

Weight 0.05 lbs
Part Number

21201026
Punctuated Part Number

2120-1026
Vendor Part Number

CDBCMPLUGEXT
Vendor Punctuated Part Number

CD-BCM-PLUG-EXT
Commodity Code

2120
Commodity Group

ELECTRICAL SYSTEM GROUP
Commodity Type

WIRING GROUP
MPN

21201026
Brand

CUSTOM DYNAMICS
Available Since

February 24, 2020
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Product Description

Ride with confidence using the CUSTOM DYNAMICS HARNESS EXTENSION MPR from Knobtown Cycle.

Key Features

  • Allows for 3 separate Custom Dynamics® Plug-and-Play lighting products to run off a single Multi-Purpose Relay (MPR) adapter harness
  • Compatible with dual-intensity parts with a 3-pin accessory port
  • Plug-and-Play

Product Specifications

  • Part Number: 21201026
  • Brand: CUSTOM DYNAMICS
  • Weight: 0.05 lbs

Professional Installation Available

Buy online or visit our Kansas City showroom. Contact us for installation service options! Free Ship to Store!

Part Locations

Location Available
Wisconsin (WI) 20+
New York (NY) 6
Texas (TX) 9
Nevada (NV) 9
North Carolina (NC) 1
National Total 20+

Stock levels last updated: January 30, 2026 8:09 PM

Professional Installation Available

Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.

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Thank you for Shopping at Knobtown Cycle!

When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.

Kit Fox – Owner Knobtown Cycle

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Need help with installation?  Our Service Department based in Kansas City, Missouri is here for you.  Fill out a Service Request and lets get you rolling!