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For an all-around power increase throughout the power range!
Manufactured by FMF, this pipe is a practical upgrade for riders who want stronger overall engine performance from their CR250R. The electro-nickel-plated construction offers a durable, non-chip surface, while the Fatty power profile supports acceleration across the usable range. Confirm the motorcycle model and year before installation to ensure proper fitment. This product is listed for 2005–2007 Honda CR250R applications and uses FMF manufacturer part number 021052 with vendor part number 78-1119.
Fitment:
2005 Honda CR250R
2006 Honda CR250R
2007 Honda CR250R
The FMF Fatty Expansion Chamber Pipe, manufacturer part number 021052 and vendor part number 78-1119, is designed to provide an all-around power increase throughout the power range of compatible Honda two-stroke motocross motorcycles. Its Fatty configuration delivers balanced performance for riders seeking stronger, more usable power without focusing exclusively on low-end torque or peak top-end output. This pipe is engineered for fitment on the 2005 Honda CR250R, 2006 Honda CR250R, and 2007 Honda CR250R.
Features:
- Electro-nickel-plated finish resists chipping and helps prevent discoloration during normal use.
- Fatty design provides a broad power increase throughout the engine’s operating range.
- Constructed for off-road and motocross riding applications where dependable performance and durability are important.
- Designed as a direct-fit replacement expansion chamber for specified Honda CR250R models.
- FMF engineering delivers responsive two-stroke power characteristics while maintaining practical rideability.
Manufactured by FMF, this pipe is a practical upgrade for riders who want stronger overall engine performance from their CR250R. The electro-nickel-plated construction offers a durable, non-chip surface, while the Fatty power profile supports acceleration across the usable range. Confirm the motorcycle model and year before installation to ensure proper fitment. This product is listed for 2005–2007 Honda CR250R applications and uses FMF manufacturer part number 021052 with vendor part number 78-1119.
Features:
- Electro-nickel-plated finish resists chipping and helps prevent discoloration.
- Fatty configuration increases power throughout the engine’s usable range.
- Designed for dependable performance in motocross and off-road riding.
- Direct-fit expansion chamber for 2005–2007 Honda CR250R motorcycles.
- Manufactured by FMF under part number 021052.
Fitment:
2005 Honda CR250R
2006 Honda CR250R
2007 Honda CR250R