With over 35 years of race-proven development, the FMF Gold Series Fatty Pipe is the gold standard in 2-stroke performance. Designed to boost power across the entire RPM range, it delivers smoother throttle response, improved low-end grunt, and stronger over-rev—no matter where or how you ride.
Key Features
Full Powerband Performance: More low-end torque, stronger midrange, and improved top-end pull.
Durable Nickel-Plated Finish: Resists rust and looks factory fresh after abuse.
Race-Tested Design: Backed by decades of FMF innovation and success in motocross and off-road racing.
Precision Fitment: FMF's Tru-Flo stamping process ensures consistent installation and optimized performance.
Versatile Compatibility: Works with FMF or stock silencers unless otherwise noted.
Includes O-Rings: Ready to install out of the box.
Specifications
Type: Expansion Pipe
Material: Carbon Steel
Finish: Nickel Plated
Weight: 3.0 lbs.
Carb Warning: No
Item ID: 025238
Whether you ride woods, moto, or dunes, the Gold Series Fatty gives your 2-stroke the torque and top-end it craves.
Shipping Information
We strive to get your order to you as quickly as possible! Here’s what you need to know about our shipping policies:
Fast Shipping: Most items ship within the same day or within 48 hours of your order being placed.
Custom Orders: Please allow additional processing time for custom or made-to-order products.
Flat Rate Shipping: Enjoy $9 Flat Rate Shipping on all standard orders.
Free Shipping:
Orders over $90 qualify for FREE shipping!
Always FREE shipping on:
ASV Levers
Rough Country Products
S3 Power Sports Products
No Sales Tax Outside Minnesota: Since we only have a tax nexus in Minnesota, sales tax is only collected on orders shipped within MN.
Customers with shipping addresses outside Minnesota automatically save on sales tax—just one more way to get great value!
(Please consult your local tax policies for compliance in your area.)
We’re committed to delivering your products efficiently and reliably. Thank you for choosing us!
Let customers speak for us
from 9 reviews
Fast shipping, accurate order
AND THANK YOU FOR ALL THE AWESOME SCHWEEEET STICKERS !!!! Y’all rock & stuff
Excellent service and reached out to make sure I got what I needed. Got the lever in under a week here in Kentucky. Actually ordered another for another bike because of service.
I was really hoping for this lever to help my 4 year old on his stacyc and it made a huge difference. Closer to the bars, easier for him to squeeze as he is 4 and all around great lever. Super happy with the purchase.