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DAYTONA TWIN TEC LLC External Plug-In Ignition Module – Harley Davidson

$ 328.95

In stock

External Plug-In Ignition Module – Harley Davidson

Part #: 21010210

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DAYTONA TWIN TEC LLC External Plug-In Ignition Module – Harley Davidson

Additional information

Weight 0.75 lbs
Part Number

21010210

Punctuated Part Number

2101-0210

Vendor Part Number

1006EX

Vendor Punctuated Part Number

1006-EX

Commodity Code

2101

Commodity Group

ELECTRICAL SYSTEM GROUP

Commodity Type

IGNITION GROUP

Product Description

DAYTONA TWIN TEC LLC External Plug-In Ignition Module – Harley Davidson

Key Features

  • Feature two advance curve families that are adjustable to accommodate stock and modified engines
  • Selectable multi-spark mode for quick starting and smooth cruising
  • Unit has four rotary switches for timing adjustments, single/dual ignition mode and rpm limit (100 rpm steps)
  • Coil outputs protected against short circuits
  • Require coils with a minimum of 3 ohms resistance and low resistance spiral-core-type plug wires
  • Use the tachometer wire for the PC-link and come with a connector
  • Optional USB interface and software available for programming custom curves (programs available on web site www.daytona-twintec.com)
  • 12V power adapter is used to power up the ignition system when removed from the bike and for installing new maps (sold separately)
  • Made in the U.S.A.

Technical Specifications

  • Weight: 0.75 lbs
  • Supplier Number: 1006-EX
  • Unit of Measure: Kit

Current Warehouse Inventory

Stock by Location:

  • Janesville, WI: 7 units
  • Batavia, NY: 0 units
  • Dallas, TX: 0 units
  • Fresno, CA: 0 units
  • Reno, NV: 0 units
  • Asheville, NC: 0 units
  • National: 7 units

Total Available: 14 units

Inventory Last Checked: December 4, 2025 at 1:00 AM UTC

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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