Product Description
Knobtown Cycle proudly offers the S&S CYCLE ENGINE V124 BLACK ED LB. Kansas City’s motorcycle parts experts since 2004.
Key Features
- For ’84-’99 Evolution Big Twin or ’70-’99 custom chasis with alternator-style primary
- Specially machined cylinder heads allow use of stock length manifold, use your existing carb (re-jetting is required)
- Designed to bolt into stock or aftermarket EFI, carburetor or air cleaner
- Crank and case machined for crank position sensor
- Includes S&S cylinder heads, S&S valve springs, forged rocker arms, 640 cam, three piece flywheel assembly, 1.671″ diameter crankpin, 0.927″ wristpins, high-volume high pressure oil pump, electric compression releases and forged pistons
- Made in the USA
- Will require a performance ignition and performance carburetor.
Product Specifications
- Part Number: 09010257
- Brand: S&S CYCLE
- Weight: 153.00 lbs
Expert Installation Services
Professional installation services available. Contact our Kansas City service department! Free Ship to Store!
Part Locations
| Location |
Available |
| Wisconsin (WI) |
0 |
| New York (NY) |
0 |
| Texas (TX) |
0 |
| Nevada (NV) |
0 |
| North Carolina (NC) |
0 |
| National Total |
0 |
Stock levels last updated: February 21, 2026 6:49 AM
Professional Installation Available
Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.
Thank you for Shopping at Knobtown Cycle!
When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.
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