Iron Stable

Harley-Davidson SPORTSTER 1200 CUSTOM Tuning

Genuine HD tuning and aftermarket alternatives that fit the SPORTSTER 1200 CUSTOM — all years. Select your year for exact fitment and pricing.

Select your year for exact fitment & prices

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Genuine Harley-Davidson (1)

M18 to M12 O2 Sensor Thread Adapters

Genuine Harley-Davidson

M18 to M12 O2 Sensor Thread Adapters

65700025
Iron Pass £38.59£45.40View

Aftermarket alternatives

Aftermarket tuning that fit the SPORTSTER 1200 CUSTOM. Genuine Harley-Davidson is listed above, not here.

TUNING LICENSE FOR DIAG-4-BIKE

Diag4Bike

TUNING LICENSE FOR DIAG-4-BIKE

In stock
Iron Pass £162.24£190.87View
WEGO III WIDE-BAND AIR-FUEL RATIO TUNING AID

Daytona Twin Tec

WEGO III WIDE-BAND AIR-FUEL RATIO TUNING AID

In stock
Iron Pass £517.84£609.22View
DIAG-4-BIKE SERIAL DIAGNOSTIC & FLASH TUNING

Diag4Bike

DIAG-4-BIKE SERIAL DIAGNOSTIC & FLASH TUNING

In stock
Iron Pass £817.22£961.43View