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Standard shipping is free to US addresses! Express shipping is available. In most cases, parts ship next business day (unless otherwise noted). Shipping to non-US addresses may take 1–2 days before shipping. Non-US addresses must choose Express delivery.


Single-Fire tachAdapter

The Single-Fire tachAdapter allows you to connect a third-party aftermarket tachometer to a 2004+ Harley Davidson motorcycle.

tachAdapter with quarter to show size reference


Installation Instructions

Detailed installation instructions are available for the single-fire tachAdapter. Need help? Contact us, and we’ll walk you through the install.