Engine Compatibility Kit (4) for Crossfire 150R and Baja Reaction 150S
The original HOWHIT engine with internal reverse is obsolete and impossible to find. This frame conversion kit allows you to install our standard 150cc or 175cc engine into your frame. Bolt on, plug and play install.
Our New Rear Engine Mount
The rear engine mount is the key to installing your new engine. We design and cut our own engine mounts on our CNC Plasma Cutter, with American steel.
Bolt-on Frame Conversion Mount
Complete External Reverse Kit
Sprocket Relocation Kit
Standard Chain Tensioner
Robust External Reverse Kit Included
One of the problems with the original engine was it's internal reverse. Our gearbox is the standard, most common version. It lasts longer, and is much less expensive than other options.
Important: You are fully responsible for installing the reverse kit and transmission shaft.
Sprocket Relocation Kit Included
With the new engine, your axle sprocket needs to be moved to the left. The relocation kit allows you to easily space over and align your sprocket in the proper location. The spacer hub is a split ring design allowing you to install without having to remove your axle, tires, hubs, etc saving you at least an hour of work and hassle.
New Chain & Master Link Included
A new chain is also included. For the Crossfire 150R you receive a hefty dual row chain and not the standard chain pictured above.
Exhaust Gasket Included
BDX Heavy Duty Chain Tensioner Included.
The chain tensioner comes complete with nuts, bolts, washers and all mounting hardware not pictured below. An option that we ask you to consider is our wrap around superduty chain tensioner. This design wraps around the entire rear of the engine providing a superduty secure engine mount.
BDX Heavy Duty Engine Mounting Bracket.
(Not pictured) This bracket allows you to mount your engine with no cutting or welding of metal. The rear engine mounting location is different from the original location and without this bracket would require you to cut off the tab from your frame and relocate and re-weld.
Engine not included
Enables use of standard 150cc
External Reverse Kit
Chain and tensioner
All hardware included (not pictured)
All hardware included
- Item #408
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