FMF Factory Fatty Pipe for Beta 250 and 300 Models – Improved Power and Durability

Enhance your off-road performance with the FMF Factory Fatty Pipe designed specifically for Beta 250 and 300 models from 2020 to 2023. Crafted to deliver an all-around power boost, this exhaust pipe features an electro-nickel plated finish that resists chipping and discoloration, ensuring a sleek look even after rugged rides. The factory pipe is built with hand-pounded welds and no coating, mirroring the quality and craftsmanship seen on professional works bikes. This combination provides both durability and a premium appearance, making it an ideal upgrade for serious riders seeking reliable performance.
Designed with versatility in mind, this pipe is available in multiple configurations — Fatty for overall power gains, Gnarley for maximum low-end torque, and Rev for high-end top-end power. The Gnarley version is built with a heavy-duty 18-gauge steel body, making it capable of withstanding the rigors of off-road riding while providing a significant torque increase for late model 200cc and larger bikes. The Fatty pipe's robust construction and optimized design work together to improve throttle response and power delivery across the entire range, helping riders achieve better acceleration and overall performance. Easy to install, this exhaust system is a perfect choice for riders who demand durability, high performance, and a factory-quality finish.
Whether you're tackling technical trails or racing on the track, the FMF Factory Fatty Pipe offers a significant upgrade to your bike’s exhaust system. Its high-quality materials and engineering ensure long-lasting performance while enhancing your bike's power output. Trust FMF to deliver a product built for riders who push their machines to the limit, backed by proven design and craftsmanship that matches the toughness of your off-road adventures.

Features:

• Electro-nickel plated pipes for a non-chip finish that resists discoloration, providing a durable and attractive look

• Available in Fatty, Gnarley, and Rev configurations to optimize power across different riding styles

• Gnarley version features a heavy-duty 18-gauge steel body designed for late model 200cc and larger bikes, ideal for off-road toughness

Fits,
Beta 250 RR (2T) 2020
Beta 250 RR (2T) 2021
Beta 250 RR (2T) 2022
Beta 250 RR (2T) 2023
Beta 250 RR (2T) 2024
Beta 250 RR (2T) 2025
Beta 300 RR (2T) 2020
Beta 300 RR (2T) 2021
Beta 300 RR (2T) 2022
Beta 300 RR (2T) 2023
Beta 300 RR (2T) 2024
Beta 300 RR (2T) 2025
Beta 300 RX (2T) 2021
Beta 300 RX (2T) 2022
Beta 300 RX (2T) 2023
Beta 300 RX (2T) 2024