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Est. 1957
S&S Cycle 41-81 BT 1.249in Tapered Crankpin
S&S Cycle
S&S Cycle

S&S Cycle 41-81 BT 1.249in Tapered Crankpin

$165.67

On Backorder — Expected to ship by May 7, 2026

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Fits 1977-1981 Harley-Davidson FXS Low Rider. S&S Cycle 1.249in Tapered Crankpin, standard size.

Key Features

  • Fits 1977-1981 Harley-Davidson FXS Low Rider, 1980-1981 FLHS Electra Glide Sport, 1980-1981 FLT Tour Glide, and 1980-1981 FXWG Wide Glide.
  • Standard size tapered crankpin for 1.249-inch applications.
  • Direct replacement part from S&S Cycle.
  • Maintains correct crankshaft tolerances and balance.
  • Built to original equipment specifications.
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Product Details

This is a standard size tapered crankpin from S&S Cycle, specifically designed for the 1.249-inch application on 1977-1981 Harley-Davidson FXS Low Rider models. It's a direct replacement part for the original component, ensuring proper fit and function within your engine's crankshaft assembly.

S&S Cycle is well-known for its engine components, and this crankpin is built to the same specifications as the original equipment. Using a standard size replacement like this is important for maintaining the correct tolerances and balance within your engine. This helps ensure smooth operation and longevity for your Harley-Davidson's powerplant.

This crankpin is a straightforward replacement for the stock part. If you're rebuilding or servicing the crankshaft on your 1977-1981 Harley-Davidson FXS Low Rider, this S&S Cycle crankpin is a solid option to get your engine back to spec.

Specifications

Brand
S&S Cycle
Manufacturer Part #
34-2003
UPC
34-2003

Frequently Asked Questions

S&S Cycle 41-81 BT 1.249in Tapered Crankpin

$165.67