21860 Ignition module. Electronic advance. Race
Fits: 70-99 Big Twin (Excl. Twin Cam; Exc…
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Specifications
- Brand
- Compu-Fire
- Part Number
- 21860
- OEM Reference
- —
- Pack Quantity
- Each
- Category
- Ignitions
- VAT Rate
- 20%
About This Product
Compu-Fire Race ignition module. Electronic advance unit for electric-start bikes. You get selectable single or dual fire and single or dual plug configurations. Eight advance curves and eight RPM limits from 6000 to 7500 RPM, adjusted with a rotary switch. Built-in static timing light. Soft-start circuitry for easier cranking. Fits 1970 to 1999 Big Twins, excluding Twin Cam and fuel-injected models. Fits 1971 to 2001 Sportsters, excluding the 1200S. You will need a tach adapter for correct RPM readings on single fire setups.
Manufacturer part number: 21860.
Fitment
70-99 Big Twin (Excl. Twin Cam; Excl. injection models); 71-01 XL Sportster (Excl. 1200S)
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Who are we? Leeds Harley-Davidson - Iron City Motorcycles
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