FMF Factory 4.1 Exhaust System | 042372 Suspension Our gold series chains are

Our gold series chains are purpose built for today's demanding 4-stroke bikes & ATV's

ProTaper Gold Series MX Chain (520x120)

- SHERCO 300 SEF FACTORY 2018 2019 2020 2021 2022 2023 2024 2025

Depending on the type of mounting on the triple clamp

*Michelin Bib Mousse is only designed for off-road use and is not street legal

FMF Factory 4.1 Exhaust System | 042372 Suspension Our gold series chains areAll new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented canister shape increases internal volume for more sound absorbing material Patented chamber design to enhance and refine exhaust pressure Factory Forward Engineering centralizes mass and is less prone to crash damage Tuned exhaust with optimized core specifications for each application Innovative rear