The Yamaha YZ250 has been around a long time and its a favorite for many racers and just regular riders.
2005 YZ250 Rebuild —

High lights—
Bike was bought as a rolling chassis but the motor was in pieces and we knew the cylinder was in need of serious repair so Millennium helped get the cylinder back to new.
Once the cases were split we discovered that one was cracked internally and had to be replaced.

We got TMR to modify the Cylinder and Head.

Replaced the bearings and seals on the machine with Pivot Works kits.

For the cables we went with All Balls and for the brakes they offer full rebuild kits and that combined with the

Cerakote from Faster USA our brakes with the Tusk lines look full factory.
We wanted updated suspension so we went with 2011 YZ450 forks found for a great deal on CL

The frame was able to be buffed off and cleaned up.
The swing arm was so beat up that it was easier to just have our local Metal Polishing company buff away the scratches. When the polish goes away we just Scotch Bright the aluminum.

Carburetor Jetting —
N3EW Needle #3 middle
50 Pilot
178 Main
Slide #7

Wrench Rabbit
www.wrenchrabbit.com
Hot Rods Top end Bearings
Vertex Piston

TMR                                  
www.tommorganracing1.com               
Cylinder porting & Head Mod 
 
FMF Racing                             
www.fmfracing.com               
Factory Fatty exhaust            
Shorty Silencer       

Millennium Tech                 
www.mtllc.com         
Strip, repair damage and replate to stock size

Cometic Gasket
www.cometic.com
TopEnd gaskets
                      
Supersprox
www.supersproxusa.com
Front & Rear Sprocket
MX Chain

Pivot Works                            
www.pivotworks.com            
Steering stem bearing kit      
Linkage rebuild kit
Swing arm Bearings

Dunlop Tire
www.dunlopmotorcycle.com
MX33 front 
MX33 Rear

All Balls 
www.allballsracing.com
Carb Rebuild kit
Throttle Cable
Clutch Cable
Front & Rear caliper & master Cyl brake rebuilds & Brake pins

Faster USA
www.fasterusa.com
Cerakote of the brake master cylinders and calipers

Hinson Clutch Components             
www.hinsonracing.com
Full Clutch kit Basket, Inner hub, Pressure plate and Fibers, steels and springs clutch kit and cover

Uni Filter
www.unifilter.com
Twostage Air Filter

MotoTassinari                            
www.mototassinari.com     
VForce Reed Cage

Polisport
www.polisport.com
Plastic set in updated more modern look.

Race Tech
www.racetech.com
Suspension ReValve and set up

Moto Seat
www.motoseat.com
Custom Seat Cover

Works Connection
www.worksconnection.com
Front and rear brake cap
Rotating bar mount front brake
Hour Meter and Mount
Stand Clutch Perch assy
Front Brake Lever
Engine oil fill cap

DeCal Works                                     
www.decalmx.com                   
SemiCustom Graphics kit                   
Pre printed number plates backgrounds  

Fuel Star
www.fuelstar.com
Fuel Valve Assy

Scar
www.scarracing.com Titanium Footpegs

Klotz Synthetic Lubricants              
www.klotzlube.com               
R50 TwoStroke PreMix

Motion Pro
www.motionpro.com
Grip Glue
Throttle Tube

Renthal
www.renthal.com
604 Fat Bars
Tacky Grips

Bolt Motorcycle Hardware
www.boltmotorcyclehardware.com
Hardware kit

Applied Racing                   
www.AppliedRace.com      
Custom Triple Clamp to fit new forks and fender/number plate

ICW                                     
www.icwbikestands.com 
Radiator straightening and bracing           
 
Fasst Co
www.fasstco.com
Rear Brake Return Spring
Rear Brake Clevis

TM Designs
www.tmdesignworks.com
Rear Chain Guide
Chain/Swing slider

Tusk                                
www.tuskoffroad.com 
Front brake line
Rear brake line
Front & Rear Rotors
Front & Rear brake pads
Full Wheel set

VP Fuel 
www.vpracingfuels.com
C12 Fuel

Acerbis
www.acerbisusa.com
Skid Plate
https://www.rockymountainatvmc.com/l/...

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Jay Clark/Dirt Bike TV has been around the Dirt Bike industry for thirty years and is always looking to learn and help others do so as well. Give a follow or drop an email if you have any questions or comments. Thanks for watching!
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