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S&S CYCLE Flywheel Assembly for Twin Cam 124
Regular price $1,695.95 USD
Category:
Flywheel Assembly - 4-5/8" - w/o Sprocket Bearing Race - Twin Cam w/124" S&S Motor '99-'06
The S&S CYCLE Flywheel Assembly (Part No. 320-0475) is engineered for high performance Twin Cam engines, specifically designed for 124 cubic inch S&S motors from 1999 to 2006. Crafted from durable 4140 steel, this 3-piece flywheel with an integral main shaft offers unmatched strength and reliability. Featuring a larger 1.671-inch crankpin, it ensures smooth operation and improved torque transfer. This flywheel assembly is designed to fit directly into stock crankcases without the need for modifications, simplifying installation and reducing downtime. Made in the USA, it guarantees quality and craftsmanship, meeting rigorous manufacturing standards.
Features:
- Made from high-strength 4140 steel for durability and performance
- Larger 1.671-inch crankpin enhances torque and smoothness
- Designed for 124
- 1999
- 2006
- fits directly into stock crankcases with no modifications
- Compatible with Timken bearing conversion (sold separately)
- Manufactured in the USA for quality assurance





