S&S Cycle Crankpins - Harley-Davidson
About S&S Cycle
S&S Cycle has built American V-twin performance parts in Viola, Wisconsin since 1958 — flywheels, carburetors, cams, cylinder heads and complete crate engines. When a Harley owner talks about a 124, a 128 or a 131 build, they are usually talking about S&S. Few names carry more weight with engine builders in this space.
S&S Cycle crankpins are precision-machined replacement components designed for Harley-Davidson crankshaft assembly and rebuilds. These crankpins are built to meet OEM specifications, making them suitable for both stock and high-performance V-twin engine applications. Trust S&S Cycle quality for your engine's rotating assembly.
Why riders pick this
- Precision-machined for exact fit and function
- Meets OEM specifications for wide compatibility
- Ideal for both stock and performance engine rebuilds
- Ensures reliable operation of your V-twin crankshaft
- Trusted S&S Cycle quality for critical engine components
When you're rebuilding a V-twin engine or upgrading for more power, the crankpin is a critical component that ties the connecting rods to the crankshaft. S&S Cycle crankpins offer the strength and precision needed for reliable operation, whether you're refreshing a factory motor or pushing big horsepower numbers.
Engineered for Durability and Performance
- Precision-machined construction for exact fitment
- Designed to meet OEM specifications for seamless integration
- Suitable for both stock replacement and performance engine builds
- Delivers the trusted quality S&S Cycle is known for in V-twin components
Building a Solid Foundation
A robust bottom end is crucial for any V-twin, especially when chasing more torque and horsepower. These S&S Cycle crankpins provide a solid foundation for your Harley-Davidson engine, ensuring long-term durability and consistent performance. Pair them with other S&S Cycle rotating assembly components for a complete, integrated build.
Specifications
- Brand: S&S Cycle
- Manufacturer Part #: 340-0200
- Weight: 2.25 lb
- Category: Engine Components / Crankshafts
Common questions
Are these crankpins suitable for high-performance Harley-Davidson engine builds?
Yes, S&S Cycle crankpins are engineered to meet OEM specifications and are robust enough for both stock replacement and performance V-twin engine builds.
Do these require any special modifications for installation?
These crankpins are designed as direct replacement components for Harley-Davidson crankshaft assembly, meeting OEM specifications for fitment.
Will these work with my existing connecting rods?
These crankpins are designed for Harley-Davidson crankshaft assembly. Please confirm compatibility with your specific connecting rod setup before ordering.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | S&S Cycle |
| TYPE | Crankshafts |
| SKU | T14-663832 |
| WEIGHT | 2.25 lb |