Racer X Films: 2019 Yamaha YZ250F Garage Build

The Yamaha YZ250F is an incredible machine right off the showroom floor, but we always want more.

Parts Used:

Twisted Development
Engine Mapping with Stock ECU, Head Porting (valve seats cut)
www.td-racing.com

Vertex Pistons
GP Racer High Compression Piston Kit (rings, DLC pin, clips)
www.vertexpistons.com

Factory Connection
Suspension Rebuild/Service and Re-Valve
www.factoryconnection.com

Supersprox
Rear Sprocket, Front Sprocket, Gold MX Race Chain G520-MXT-L-120
www.supersproxusa.com

Uni Filter
Two-Stage Air Filter
www.unifilter.com

Hinson Clutch Components
Full Clutch Setup
www.hinsonracing.com

FMF Racing
Full Ti Megabomb with RCT 4.1 Muffler
www.fmfracing.com

Renthal
604 Fat Bars
www.renthal.com

Dunlop
MX33 Front (80/100-21)
MX33 Rear (110/90-19)
www.dunlopmotorcycletires.com

Works Connection
Brake Caps, Works Stand II, Brake Rotating Bar Mount, Engine Plugs, Axle Blocks, Elite Clutch Perch Assembly, Master Cylinder Guard, Holeshot Device
www.worksconnection.com

DeCal Works
Semi-Custom Graphics Kit, Preprinted Number Plate Backgrounds
www.decalmx.com

UFO Plastic
Full Plastic Kit, Mud Flap
www.ufoplasticusa.com

TM DesignWorks
Rear Chain Block
www.tmdesignworks.com

Moto Seat
Custom Cool Seat Cover
www.motoseat.com

Acerbis
Skid Plate
www.acerbisusa.com

Tusk
Oversized Front and Standard Rear Rotor, Complete Wheel With Silver Rims, Sprocket Bolts, Rotor Bolts
www.tuskoffroad.com

Motion Pro
Grip Glue, Titan Throttle Tube
www.motionpro.com

Scar
Titanium Footpegs
www.scar-racing.com

Works Chassis Lab
Aluminum Top Engine Hangers, Titanium Front Engine Mounts
www.workschassislab.com

VP Racing Fuels
T4 or U4.4 Fuel (does run on pump fuel as well)
www.vpracingfuels.com

ABOUT DECAL WORKS
Founded in 1989 by Ron and Janeen Joynt, DeCal Works has been the industry leader in pre-printed decals and custom graphics for 30 years. With a passion for racing and innovation, DeCal Works has, since its early days, focused its attention on high-quality products with great customer service.



Visit Racer X Online: https://bit.ly/2VKTEp0
Subscribe to Racer X Magazine: https://bit.ly/2E45hlW
Follow us on Instagram: https://bit.ly/2X2F7Xc
Follow us on Facebook: https://bit.ly/2HvF6Wy
Follow us on Twitter: https://bit.ly/2JWWaWV
Subscribe to Racer X on YouTube: https://bit.ly/2HvhS2E