Racer X Films: 2018 KTM 350 XC-F Garage Build Big-Bore

This was a machine that was pieced together for the vet rider who wants to have maximum fun on the trails. The engine and electronics were purchased from Offer-Up, and the frame is from eBay. We rounded up the rest of the parts through online dealers to create a machine that’s not only fun to ride but easy to cruise as well.
Build: Jay Clark
Video/Photos: Simon Cudby
Parts List:
CYLINDER WORKS
2mm Big Bore Cylinder Kit 366cc, Includes Forged Vertex Piston and Top-End Gasket Kit
www.cylinder-works.com
TWISTED DEVELOPMENT
Cylinder Head Portion and Engine Setup, Engine Mapping with Vortex ECU
www.td-racing.com
FMF RACING
Mega Bomb Header, RCT 4.1 Muffler
www.fmfracing.com
DIRT TRICKS
Cam Chain Tensioner
www.dirttricks.com
SUPERSPROX
Front Sprocket, Rear Stealth Sprocket, Gold Enduro Race Chain G520-Ext-120
www.supersproxusa.com
UFO PLASTIC
Full Orange Plastic Kit
www.ufoplasticusa.com
IMS
Coolant Catch Can, Larger Fuel Tank
www.imsproducts.com
DECAL WORKS
Semi-Custom Graphics Kit, Pre-Printed Number Plate Backgrounds, Graphic Guards
www.decalmx.com
WORKS CONNECTION
Factory II Stand, Skid Plate, Front and Rear Brake Caps, Rotating Bar Clamp, Steering Stem Nut, Rear Chain Adjuster Blocks, Oil Filter Cover
www.worksconnection.com
DUNLOP
AT81 Front Tire, AT81 Rear Tire
www.dunlopmotorcycletires.com
UNI FILTER
Two-Stage Air Filter
www.unifilter.com
SCAR
Titanium Footpegs
www.scar-racingusa.com
TM DESIGNWORKS
Rear Chain Guide, Swingarm Slide
www.tmdesignworks.com
HINSON CLUTCH COMPONENTS
Full Clutch Setup and Outer Cover
www.hinsonracing.com
ICW
Radiator Straightening and Bracing
www.icwbikestands.com
MOTOSEAT
Custom Cool Seat Cover
www.motoseat.com
TRAIL TECH
Radiator Fan
www.trailtech.net
ODI
MX V2 Lock On Grips, Handlebars
www.odigrips.com
BULLET PROOF DESIGNS
Rear Swingarm Guard, Shock Knuckle Guard
www.bulletproofdesigns.com
TUSK
Oversized Rotor Adaptor Bracket, Rear Rotor, Full Wheelset with 18” Rear, Sprocket Bolts, Rotor Bolts, Rear Rotor Guard
www.tuskoffroad.com
RACE TECH
Suspension Re-Valve and Setup
www.racetech.com
BLAIS RACING SERVICES
Clutch Weight
www.blaisracingservices.com
MALCOLM SMITH MOTORSPORTS
OEM Parts
www.malcolmsmith.com
FASST CO
Rear Brake Return Spring
www.fasstco.com
SAN DIEGO POWDER COATING
Sandblasting, Powder with Super Durable Clear Race Prep Masking
www.sandiegopowdercoating.com
ANTIGRAVITY BATTERIES
Lithium-Ion Battery
www.antigravitybatteries.com
ENDURO ENGINEERING
Clutch Cylinder Guard, Wrap Around Hand Guards
www.enduroeng.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.
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[@Jdksub]

Now that is a badass bike right there

[@haitzyice]

This bike looks sick.

[@deponzi]

Who did the Frame repair work ? Awesome bike and video !!!!

[@adamdyment9732]

Wanna show me how to build a 50cc enduro bike for kids?

[@grecoconduris6716]

Whats the best spring valve conversion for the airfork?

[@ktmjack1]

Best off-road suspension id hit up Precision Concepts. They’ve turned my 350xcf and my 250sx into absolute hover bikes

[@danielrodgers5117]

Keefer emailing you tomorrow.

[@64maxpower]

Nerds. Id own a 450 if i didnt want a 350 So you rode the bike all day you cant even think of having an opinion and you need a "test" day?