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Garage Build

2020 Husqvarna FC 250 Big-Bore

Bike Build By Jay Clark // jayclarkent.com


CYLINDER WORKS

3mm Big Bore Cylinder Kit
269cc, Includes Forged Vertex Piston and Top-End Gasket Kit
cylinder-works.com

FASTER USA

3Complete Wheelset
fasterusa.com

ALL BALLS

Throttle Cable
allballsracing.com

UFO PLASTIC

Full Plastic Kit in Black, Mud
Flap, Chain Guide, White Frame Guards
us.ufoplast.com

GALFER USA

Oversized Rotor/Adaptor
Bracket, Rotor Rear, Brake Pads Front and Rear
galferusa.com


TWISTED DEVELOPMENT

Vortex X-10 ECU & Mapping, Head Porting to Match the Big-Bore Cylinder (valve seats cut)
td-racing.com

SUPERSPROX

Rear Sprocket 51T, Front
Sprocket 14T, Gold MX Race Chain G520-MXT-L-120
supersproxusa.com

ODI

MX V2 Lock On Grips, Podium Champ Bend Bars
odigrips.com

SAN DIEGO POWDER COATING

Sandblasting, Powder with Super-Durable Clear, and Race Prep Masking
sandiegopowdercoating.com

TM DESIGNWORKS

Rear Chain Block
tmdesignworks.com


FMF RACING

Full Ti Megabomb with RCT 4.1 Muffler
fmfracing.com

UNI FILTER

Two-Stage Air Filter
unifilter.com

VP RACING FUELS

T4 Fuel (can run on pump fuel as well)
vpracingfuels.com

DECAL WORKS

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

PIVOT WORKS

Steering Stem Bearing Kit, Linkage Bearings
pivotworks.com

SCAR

Titanium Footpegs
scar-racing.com


RACE TECH

Suspension Re-Valve and Setup, Install of Technical Touch KYB Conversion Kit
racetech.com

ICW

Radiator Straightening and Bracing
icwradiators.com

WORKS CONNECTION

Brake Caps, Works Stand II, Brake Rotating Bar Mount, Engine Plugs, Axle Blocks, Pro Launch Start Device
worksconnection.com

TECHNICAL TOUCH

KYB Conversion Kit for AER48 Forks
technicaltouchusa.com

FASST CO

Rear Brake Return Spring
fasstco.com

Sneaky Fast


A big-bore is good for a vet guy who wants the lightweight feel of a 250F, but maybe not the power of a 450. Also, for some less honest people out there, this could be a less expensive option, rather than building a full-on race engine. Jay Clark does a ton of these builds, but he wanted a bike he could use to beat up on his buddies on any given weekend.

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