Lifan 250cc Dirt Bike Engine 167FMM
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Product details
Lifan 250cc 167FMM Dirt Bike Engine: power for motocross
Give your machine the Lifan 250cc 167FMM engine, built for cross dirt bikes. This 5‑speed single‑cylinder 4‑stroke delivers robust power and proven reliability. It directly replaces Loncin and Zongshen engines, fitting most dirt bike frames with the 167FMM reference stamped on the crankcase. An ideal choice for demanding riders seeking performance and endurance.

Compatibility and replacement
This Lifan 250cc engine is a direct replacement for many Loncin and Zongshen models. Check the 167FMM reference on your old engine to confirm. It also fits other cross dirt bikes using this standard. Contact us with a photo if unsure.
Reliability and performance
Lifan engines are known for outlasting competitors. This 250cc dirt bike engine handles motocross stress: jumps, hard acceleration, rough terrain. The well‑spaced 5‑speed gearbox optimises power delivery for both leisure and competition.


Installation and maintenance
This 250cc engine must be installed by a professional. Use 10W‑40 semi‑synthetic oil and follow service intervals. The engine is supplied bare; carburettor, exhaust and wiring must be ordered separately.
Warning
General
- Brand Lifan
- Reference UD-1246133406
Features
- Engine displacement 250cc
- Parts for vehicle moto cross thermique