MC 105 (2021–2024). MC 85 (2021–2024). TC 105 (2018–2024). TC 85 (2018–2024). The FMF Racing Factory Fatty Big Bore 025224 exhaust pipe is. 105 SX (2018–2024). 85 SX (2018–2024). Compatible exclusively with FMF silencers.
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RM85 (2002–2025). the Fatty is a favoured upgrade for two-stroke enthusiasts seeking gains. FMF Racing’s Tru-Flo stamping process ensures optimum fit and. Designed as FMF’s most popular 2-stroke pipe.
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TC 85 (2018–2024). 85 SX (2018–2024). MC 85 (2021–2024). Designed for performance enthusiasts, the FMF Factory Fatty 025222. exhaust pipe channels the renowned construction of “works” or cone pipes. previously reserved for factory teams.
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TE 150 (2017–2019). 125 XC-W (2019). 150 XC-W (2017–2019). The Factory Fatty 025183 by FMF Racing is engineered for riders who. low-end torque, strong midrange, and greater over-rev, the Factory Fatty.
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EC 250 (2021–2023). EC 300 (2021–2023). MC 250 (2022–2023). TE 250 (2023). TE 300 (2023). strength-to-weight, the Factory Fatty ensures enduring reliability and. 250 XC-W (2023). TE 250i (2020–2022).
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KTM 250 MXC 04-05. KTM 300 MXC 04-05. KTM 250 XC 06-10. KTM 300 XC 06-10. KTM 250 SX 03-10. KTM 250 EXC 04-05. KTM 300 EXC 04-05. Ideal for a wide range of riding conditions.
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TC 105 (2018–2024). TC 85 (2018–2024). 105 SX (2018–2024). 85 SX (2018–2024). MC 105 (2021–2024). MC 85 (2021–2024). The FMF Racing Factory Fatty Big Bore 025224 exhaust pipe is. Compatible exclusively with FMF silencers.
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TE 150 (2017–2019). 125 XC-W (2019). 150 XC-W (2017–2019). The FMF Racing Fatty Gold Series pipe, with over 35 years of racing. with included O-rings. TC 125 (2016–2018). Renowned as FMF’s most popular 2-stroke pipe.
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