This adapter is for keihin FCR carburetors that use a bolt on adapter. If you have questions about fitment, send me a message with a photo of your carb.

Keihin FCR BSR MX Carburetor Adapter for LTZ/KFX/DVX/DRZ 400, APP-2002-1

For sale is an Allgeyer Performance Products carburetor adapter.

This adapter work with

generation 1 Keihin MX BSR carburetors with diameter 38, 39, 41mm.  These carburetors are identified by the bolt

on adapter, located where the carburetor couples to the airbox. 

Using this adapter, you

can connect the BSR carburetor to the following:

·       Suzuki LTZ400 all models with pod filter or

stock airbox.

·       Kawasaki KFX400 with stock airbox

·       Artic Cat DVX400 with stock airbox

·       Suzuki DRZ400 with stock airbox

·      Yamaha YZ dirt bikes with stock airbox

*If using an aftermarket

pod filter, be sure it will clamp to the adapter.  The outer diameter of this adapter is 2.13”.

Products have been specially engineered

with the following features. 

·       

Velocity stack to minimize turbulence of incoming

air. 

·       

Adapters can be used with FCR's of various bore sizes.

·       

All adapters have been tested to withstand normal operating

temperatures and for gasoline resistance. 

·       

No modifications are required to your carburetor to use this adapter.

Parts are made in the USA and kits have been installed on over 1000

motorcycles!

Feel free to send a private message in case of

questions. 

Check out my FCR carb

kits for the other models too, under sellers other listings within eBay!

For the best deals on

adapters, check out my website.