FMF
Back to MX Exhaust

FMF Factory — Pipe — GasGas MC 125 (2021-2023), Husqvarna TC 125 (2019-2022) + 3 — (see

Part # 025239
Item #357461
Fits 5 motorcycles
  • GasGas
    • MC 125 · 2021–2023
  • Husqvarna
    • TC 125 · 2019–2022
  • KTM
    • 125 SX · 2019–2022
    • 125 XC · 2022
    • 150 SX · 2019–2022
$299.99 $269.99 Save $30.00
/
Shipping calculated at checkout.
  • In stock, ready to ship
  • Backordered, shipping soon
  • Free U.S. shipping on orders $150+ ($15 flat under)
  • Ships from one of three U.S. warehouses
  • Secure checkout
WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
FMF Factory Fatty Pipe — GasGas MC 125 (2021-2023), Husqvarna TC 125 (2019-2022) + 3 more, 2-Stroke
Product Details

The Factory Fatty is our top-tier 2-stroke expansion chamber, built with hand-cone construction in our Southern California factory. The Factory designation means each pipe is hand-rolled and TIG-welded for a true factory-replica race pipe. Broadens the powerband across the entire RPM range with improved throttle response.

  • Hand-cone, hand-rolled construction — built in California
  • Tru-Flo stamping process for exact fit
  • Broad powerband with strong over-rev
  • Hand-TIG-welded seams
  • Includes O-rings

Fitment: 2-stroke bike specific — fits the following models:

  • GasGas MC 125 (2021-2023)
  • Husqvarna TC 125 (2019-2022)
  • KTM 125 SX (2019-2022)
  • KTM 125 XC (2022)
  • KTM 150 SX (2019-2022)

This is a 2-stroke exhaust. It is engineered for the 2-stroke engine architecture above and physically will not fit a 4-stroke bike. Verify your engine type before purchase.

You may also like