Close Ratio Mainshaft Gear Set — 26-tooth, 18-tooth

ANDREWS Close Ratio Mainshaft Gear Set — 26-tooth, 18-tooth – 84-90 Sportster

ANDREWS
DS-199436
254850

Close-ratio mainshaft gears with 26-tooth and 18-tooth for improved acceleration and closer gear spacing.

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€440.82
€535.27
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The Close Ratio Mainshaft Gear Set changes the mainshaft gearing to a close-ratio configuration optimized for street riding. ⚙️

Includes 26-tooth and 18-tooth gears to provide tighter spacing between ratios, improving acceleration and throttle control in urban and canyon environments.

  • Direct replacement for the factory mainshaft gear set
  • Precision-machined gears for consistent engagement and durability

Professional installation recommended; verify compatibility with your motorcycle model and year before purchase.

: DS-199436
In Stock

Data sheet

Type
Mainshaft
Units
Set
Brand
ANDREWS
Harley Family
Sportster

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Sportster Sportster 1985
Harley Davidson Sportster Sportster 1984 Fits Late 1984.
Harley Davidson Sportster Sportster 1986
Harley Davidson Sportster Sportster 1987
Harley Davidson Sportster Sportster 1988
Harley Davidson Sportster Sportster 1989
Harley Davidson Sportster Sportster 1990
Harley Davidson Sportster Sportster 1986
Harley Davidson Sportster Sportster 1987
Harley Davidson Sportster Hugger Sportster 1988
Harley Davidson Sportster Hugger Sportster 1989
Harley Davidson Sportster Sportster 1990
Harley Davidson Roadster Sportster 1985
Harley Davidson Roadster Sportster 1984 Fits Late 1984.
Harley Davidson Sportster Sportster 1985
Harley Davidson Sportster Sportster 1984 Fits Late 1984.
Harley Davidson Sportster 1984 Fits Late 1984.