GPX Moto 160x Crate Engine

The GPX 160 will drop into just about any frame using CRF 50/70 motor mounts. The transmission is 4-up manual (N-1-2-3-4) and can start in any gear with the clutch pulled in.


Crate engine includes:
• Wiring harness
• High volume oil cooler, lines and mounting bracket.
• 26mm carburetor and intake*
• Shifter and kick starter
• Stator
• Throttle cable and clutch cable
• 15/428 Counter shaft sprocket (can be changed with any Honda Z counter shaft sprocket)

* You will need to jet the carburetor for your elevation, our carb takes a Mikuni small pilot jet and Keihin round slotted main jet. Also be you may have to get a different pipe to fit the KLX style exhaust port or alter your existing pipe. Same goes for the skid plate.