Availability: 7 in stock
Engineered to withstand the massive torque loads of high-performance Big Twin builds, this heavy-duty primary chain delivers the uncompromising strength required for serious power delivery. Each component is heat-treated and precision-machined in the USA to significantly reduce stretch and wear, ensuring your valvetrain timing and power transfer remain dead-on. It is a no-nonsense upgrade for riders who demand maximum durability and minimal maintenance when pushing their machines to the limit.
| Brand | S&S Cycle |
|---|
