2Bros Parts

Fatty Exhaust Pipe 15-22 Beta X-TRAINER 300 - FMF 025263

$334.51

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Delivery to United States 5–8 business days

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The FMF Racing Fatty Gold Series pipe offers impressive, consistent performance for two-stroke riders, drawing on over 35 years of racing expertise. This exhaust is engineered to broaden and smooth the power band, ensuring strong gains in low, mid, and over-rev ranges for responsive throttle control and tractable power in any riding conditions. Constructed from carbon steel with a durable nickel-plated finish, it delivers reliability and a precise fit. Features include FMF’s Tru-Flo stamping process for an exact fit and optimal flow, and it is compatible for use with FMF or stock silencers. It is FMF’s most popular two-stroke exhaust pipe, trusted across disciplines. Includes O-rings for secure installation. Item ID: 025263. Type: Pipes. Carb Warning: No. Weight: 5.0 lbs.

Specifications
SKU
07-099.FMF.FAT
Brand
FMF Exhausts
Availability
In Stock (5)

Fitments (13)

MakeModelYear
BETAX-TRAINER2015
BETAX-TRAINER2016
BETAX-TRAINER2017
BETAX-TRAINER2018
BETAX-TRAINER2019
BETAX-TRAINER2020
BETAX-TRAINER2021
BETAX-TRAINER2022
BETAXTRAINER 3002015
BETAXTRAINER 3002016
BETAXTRAINER 3002017
BETAXTRAINER 3002018
BETAXTRAINER 3002019
General Product Group
Exhaust Systems & Parts
General Product Type
Header Pipe
Variant Id
289679
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

FMF Fatty Exhaust Pipe

Experience enhanced, consistent performance with the FMF Racing Fatty Gold Series pipe, engineered for demanding two-stroke riders. This exhaust system is designed to broaden and smooth the power band, delivering significant gains in low, mid, and over-rev ranges. This results in more responsive throttle control and tractable power suitable for various riding conditions.

Key Features:

  • Expands and smooths the power curve for improved performance across all RPMs.
  • Boosts low-end torque, mid-range punch, and top-end over-rev capabilities.
  • Manufactured using FMF’s Tru-Flo stamping process for an exact fit and optimal flow.
  • Constructed from durable carbon steel with a corrosion-resistant nickel-plated finish.
  • Designed for compatibility with FMF or stock silencers (unless otherwise specified).
  • Trusted and widely used across various riding disciplines.
  • Includes O-rings for a secure installation.

Specifications:

  • Item ID: 025263
  • Type: Pipes
  • Weight: 5.0 lbs
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

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Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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