MXE 250 AEB Complete Engine – 2-Stroke DT230-based performance block

The MXE 250 AEB is a complete 2-stroke engine, based on the proven Yamaha DT230 platform, designed for high performance, durability and wide frame compatibility.

💥 Delivered standard with a 66.8 mm piston for crisp road or enduro use.
🔥 Factory version available in 71/72 mm (true 250–265cc) with a modified top end and custom dome.

🔧 Key specs:

• 2-stroke cylinder with YPVS valve – 66.8 mm stock / 71–72 mm factory option

• Reinforced Yamaha 6-speed gearbox

• Electric or kick start (configurable)

• Oil premix

• Delivered fully assembled – optional wiring and setup kits

✅ Compatible with frames such as:

• Yamaha DTR 125, TDR 125, WR 125/200, TZR 125, SDR 200

• Derbi GPR 125 

• Sachs XTC 125

• KTM Sting, Duke 2-Stroke

• Ideal for hybrid builds, supermoto projects, enduro conversions or racing use.

📦 Available options: custom wiring, radiator, oil pump, programmable CDI, tuned carburetors (Lectron, Keihin, AEB), full plug & play kits.