CLICK HERE


 
The Official Duncan Racing ATV Buyers Guide


YOUR GUIDE TO THE HONDA 250 EX

 

ENGINE

S-1 Bolt-On Kit

BOLT-ON KIT

STAGE 1 Kit (S-1) 

#BK4-25EX    $539.00

Includes: Complete Fat Boy 4 Exhaust System (with STD Muffler), Jet Kit, K&N Filter & Outerwear

To purchase the Stage 1 Kit click here


Power Gains:
15-20% gain in HP
Excellent Start Up Performance Mods. Stage 1 Power Kits are designed to work with most DRI engine kits


INDIVIDUAL ENGINE COMPONENTS (all items may be purchased separately)

Fat Boy 4 Complete Stainless Exhaust System

* No HQ muffler available    

#FB4-EH25EX             $499.00

To purchase the Fat Boy 4 click here

Fat Boy 4 Exhaust System
Fat Boy 4 Turndown

Optional Fat Boy 4 Accessories:
#FB4-4A250      $39.95    Turndown   
#06-554             $17.95    Spark Arrestor

Note:

1. Turndown bolts on rear end cap, o-ring seal.
    To use spark arrestor turn down is required.

2. Rejetting is required, with installation of Fat Boy 4.


QP-2 Quiet Tip

#FB4-QP-2   $129.95

Bolts on rear end cap of Fat Boy 4.

Lowers DB readings a minimum of 2-3 dbs.

Forestry approved when used with screen.

* Note: Some rejetting may be required.

** Available in silver only
To purchase the QP-2 Quiet Tip click here

QP 2 with screen
Fat Boy 4 with QP-2

To purchase Fat Boy 4 Accessories click here

To purchase Fat Boy 4 Replacement Parts click here


Custom Colored FAT BOY 4 Mufflers

Custom anodized color components (muffler, end cap & turndown) are at an additional cost to the base price for the Fat Boy 4 and the components (Turn down & End cap).  

*Available by special order only

**Lead time can be 1-2 weeks
Fat Boy 4 mufflers are available in a Black, Red or Blue anodized finish.
Muffler bodies, rear end caps or turndowns are available colored individually or as a complete package.
*DRI cannot guarantee colored anodized mufflers will not fade over time.


Purchase Options :

FB4-A3PCO       $129.95    3-piece package; Muffler, End Cap and Turndown
FB4-A1ECO        $24.95     End Cap ONLY
FB4-A1TDO        $24.95     Turndown ONLY
FB4-A1MFO        $89.95
     Muffler ONLY

**Custom Color prices are in addition to the regular Fat Boy 4 price

Example: 250EX Fat Boy 4- Complete Exhaust System-   $499.00

               Custom Colored 3-piece package               +    $129.95

               Total cost with color option                        =    $628.95

Custom Black
Custom Blue
Custom Red
Custom Colored End Caps
Custom Colored Mufflers
Custom Colored Turndown



K&N Air Filter     

#HA-2501               $52.95

Outerwear

#Q-125-45T  $19.95

 


CHASSIS

Chrome Front Bumper

DRI Chrome Front Bumper                   
#DR-12X0            $179.00

To purchase the DRI Chrome Front Bumper click here

 

 

 

Elka Shocks

ELKA SHOCKS

Replacement Model
Front pair without reservoirs         from $515.00

Sport Model
Front pair with reservoirs
              from $715.00

 

ACCESSORIES

TAG Handlebars
Oversized          T2 Bars                     $94.95
Stock Style        X5 Bars                     $79.95

 


Shockwears                 
Available for all shocks    $59.00 set

 

 

2007 Rear Fender Decal Strips
"4-Stroke" Red           
      #DR-RF-D45-R            $18.95

"4-Stroke" Blue           
      #DR-RF-D45-B           $18.95

"4-Stroke" Silver/Red        #DR-RF-D45-SR         $18.95

"4-Stroke" Silver/Blue       #DR-RF-D45-SB         $18.95

To purchase the DRI Rear Fender Decal Kit click here

          

   

    

DR Number Plates (3pc set)

** Please Note: These are the DECAL BACKGROUNDS and not the plastics
        

WHITE            #DR-850                          $24.95
BLACK            #DR-825                         $24.95
RED                #DR-840                          $24.95
BLUE              #DR-830                          $24.95

YELLOW         #DR-835                          $24.95

GREEN            #DR-827                          $24.95      
To purchase the Number Plates click here

Red
Black
White
Blue
Yellow
Green