The goal of this project was to turn a great motocross bike into a trail weapon. Since MX bikes can be hard to sell at times, we figured we’d make a trail bike we can use for a couple of years. We had a big power increase with the Cylinder Works big bore kit, which includes the cylinder, a Vertex Piston, and all necessary gaskets. We didn’t do any additional porting, we didn’t add cams, and we left the valve train stock to keep the reliability up. We removed the backfire screen and added a two-stroke air filter cage for better air flow. The Vortex ignition was mapped by Race Tech and set to run on VP U4.4 and the FMF stainless exhaust system improved performance while remaining durable and still reducing weight from stock. We added a few modifications that were off-road specific, including wrap-around hand guards, a larger IMS tank, IMS coolant catch can in the frame to help with overheating, TM Designworks disk guard, and Pro Moto Billett kickstand. We also added an 18” Tusk rear wheel with Dunlop AT81 EX gummy tires for ultimate grip. ICW braced our radiators and we added Works Connection KTM/Husky axle blocks that allow you to run a less rigid setup like the Japanese bikes and factory race bikes. Supersprox O-ring chain and Stealth rear sprocket were the final touch to ensure reliability and durability on the trail.

Race Tech                             

www.racetech.com                   

Vortex ECU and Dyno tuning 

Re-valve and set up of suspension

Cylinder Works                                   

www.cylinder-works.com

3mm Big bore Cylinder Kit 269cc  

Includes Forged Vertex Piston and Top-End gasket kit

FMF Racing                                                            

www.fmfracing.com   

Aluminum 4.1 RCT  Muffler with SS Megabomb header                     

Vortex Ignitions

www.vortexcdi.com

X10 Programable ECU 

Supersprox                                             

www.supersproxusa.com        

Front 14T

Rear 51 Stealth Sprocket

Gold Enduro Race Chain -G520-EXT-120

IMS                                                       

www.imsproducts.com          

Oversized Fuel tank

Coolant Catch Can 

DeCal Works                                     

www.decalmx.com                    

Semi-Custom Graphics kit                    

Pre printed number plates backgrounds          

Works Connection                                               

www.worksconnection.com  

Factory II  Stand   

Front & Rears brake cap s

Rotating bar clamp

Steering stem nut

Oil Filter cover 

Rear Chain adjuster blocks

Dunlop Tire                                                          

www.dunlopmotorcycle.com 

AT81 front  90/100-21

AT81 EX (Gummy) rear   110/100-18 

Uni Filter                                                               

www.unifilter.com       

Air Filter                                                

Scar                                                                       

www.scar-racing.com            
Titanium Footpegs   

TM Designworks                                         

www.tmdesignworks.com                       

Rear Chain Guide 

Rear Disc and Master Guard 

Tusk                                                   

www.tuskoffroad.com                  

Oversized front and Std rear rotor 

Complete Wheel set (18” rear wheel)

Hinson Clutch Components                            

www.hinsonracing.com           

Full Clutch set up and outer cover 

ICW                                     

www.icwbikestands.com   

Radiator straightening and bracing           

Pro Moto Billet                                     

www.promotobillet.com          

Fastway by Pro Moto Billet Kickstand 

Moto Seat                                 

www.motoseat.com                  

Custom Cool seat cover 

Motion Pro                                                            

www.motionpro.com

Titan Throttle Tube

Grip Glue 

Renthal                                                 

www.renthal.com                                                   

603 Fat Bars                                           

Tacky grips

Cycra Racing                                     

www.cycraracing.com         

Full Plastic kit                        

CV4 High Pressure Radiator Cap 

CV4 White Radiator hoses 

Ultra Pro Bend Hand Guards

Skid Plate  

VP Fuel                                 

www.vpracingfuels.com                                          

U 4.4 added for the test only for more power— Runs good on 91 pump fuel 

Bullet Proof designs                                             

www.bulletproofdesigns.com  

Rear Swing arm guard 

Linkage guard   

Malcolm Smith Motorsports

www.malcolmsmith.com

OEM parts 

Good deal on bike