NAMZ CUSTOM CYCLE SKU: 850-08768

NAMZ Custom Cycle 15" Speedometer & Instrument Extension Harness - Harley Sportster

$31.95
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About NAMZ Custom Cycle

NAMZ Custom Cycle builds plug-and-play wiring harnesses, extension kits and electrical components for Harley-Davidson. Its handlebar extension and connector kits are what make an ape hanger or bagger bar swap a bolt-in job instead of a splicing project.

This NAMZ Custom Cycle speedometer and instrument extension harness is engineered for Harley Sportster models. It allows you to relocate your gauges and indicator lights seamlessly when installing taller risers while retaining your stock speedometer mount.

Why riders pick this

  • 15-inch extension for speedometer and indicator lights
  • Plug-and-play installation for Harley Sportster
  • Allows relocation with taller handlebar risers
  • Works with stock speedometer and indicator lamp brackets
  • No cutting or splicing required

When you're customizing your Harley Sportster with taller risers, the stock speedometer and instrument wiring often limit your options for gauge placement. This 15-inch extension harness from NAMZ provides the necessary length, enabling you to position your instruments exactly where you want them for improved visibility and a cleaner cockpit.

Effortless Gauge Relocation

  • 15-inch extension for speedometer and indicator lights
  • Plug-and-play installation means no cutting or rewiring
  • Works with stock speedometer and indicator lamp brackets
  • Ideal for use with taller handlebar risers

Maintain Your Sportster's Functionality

This harness ensures that all your critical instrument functions remain intact after relocating your gauges. It's designed for straightforward installation, allowing you to achieve a custom look without compromising your Sportster's electrical system. Just confirm your bike's gauge mounting system for a perfect fit.

Specifications

  • Brand: NAMZ Custom Cycle
  • Manufacturer Part #: NSXH-XLCB
  • UPC: 810088714146
  • Length: 15 inches
  • Weight: 0.25 lbs

Common questions

What is the primary function of this harness?

This harness extends your speedometer and indicator light connections, allowing you to relocate your gauges when installing taller risers or custom mounts on your Sportster.

Is installation difficult, or does it require special tools?

Installation is straightforward and plug-and-play, meaning no splicing or rewiring is required. You'll primarily need standard tools for mounting your gauge bracket.

Will this fit my Harley Sportster?

This harness is designed for Harley Sportster models. It's always best to confirm your specific model's gauge mounting system using our Shop by Bike tool before ordering to ensure perfect compatibility.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
BRANDNAMZ Custom Cycle
TYPEElectrical
SKU850-08768
WEIGHT0.25 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.64
28 RATINGS
5★ 23
4★ 3
3★ 0
2★ 1
1★ 1
✓ VERIFIED
Aug 22, 2017

A must have for installing taller bars.

This kit made extending the wires to put 12 inch bars on my bike much easier. Only issue I had was one wire on my bike didn't match any colors in the kit. I have a 2013 CVO Road King, and it is a one year bike. Only Road King to have factory audio, so that may have been the reason.

— Steve M
✓ VERIFIED
Mar 10, 2026

Namz wire extension kit

Same quality as factory copper wires & pins. 28 wires total. All colors matched perfectly except one R w/B stripe to R w/Yellow stripe. I highly recommend this kit and will purchase again if needed.

— ROLANDO Y
✓ VERIFIED
Nov 28, 2022

Competitive pricing and worked as they should!

— Anonymous
✓ VERIFIED
May 10, 2022

Wire missing

EFI wire not supplied in this wire extention kit had to order from harley in order to install my new bars

— Junius P
✓ VERIFIED
Apr 6, 2022

2012 street glide with 12” fat bagger traditional style bars.<br />This kit was exactly what I needed (fit perfect)

— Anonymous
✓ VERIFIED
Apr 4, 2022

Great product and easy to use

— Anonymous