Whether you race motocross, Supercross, off-road or you’re just a
recreational rider, Pro Circuit has the suspension modifications to fit
your needs. We offer three different stages to choose from on Showa,
KYB, WP and Ohlins applications.
Use code DIRTBIKE10 to receive 10% OFF RETAIL* during your next
purchase by phone or in-store appearances only at Pro Circuit.
*Promo offer excludes works suspension. Offer ends 11/17/2017.
*Springs/wear items not included. Parts pricing may vary. Replacement of wear items, if required, vary on their condition.
FOUR-STROKE HEAD MODIFICATIONS FROM $549.95 SHOCK/FORK OIL CHANGE AND SERVICE FROM $235.00*
ENGINE SERVICES AND MODIFICATIONS SUSPENSION SERVICES AND MODIFICATIONS
At Pro Circuit, we have more than three decades of building and
tuning performance engines that help our customers win races.
We take pride in building some of the fastest and most dependable
racing engines in the world.
PRO CIRCUIT OFFICIAL DISTRIBUTORS
procircuit78 procircuitinc PROCIRCUIT.COM
FOUR-STROKE ENGINE AND SUSPENSION MODIFICATIONS
Pro Circuit’s Radiator Hose
Kits are designed to run
at higher temperatures
and pressures than other
Designed to last longer
than stock, reduce cam
lobe and bucket wear and
will prolong the life of
your engine’s cam.
Each part has been designed
and tested to complement
each other for significant
engine performance gain at
all RPM levels.
CNC-machined from billet
aluminum, color anodized
and designed to increase
the performance of your
Valve springs allow your
engine to run at a higher
rpm without the loss of
RADIATOR HOSE KI TS
CRF450R ENGINE PACKAGE KIT
CRF450R/RX 2017 $1,170.00
WATER PUMP KIT
Triple Clamp Kits include a clear
anodized top and bottom clamp
with black reversible bar mount
that fits 1 1/8” handlebars only.
TRIPLE CLAMP KITS
FROM $549.95 Linkage arms are designed to
stiffen up the initial linkage
curve and improve stability.
Our Copper Beryllium Valve
Seats will not chip like the
stock seats. They help
dissipate heat and increase
the lifespan of your valves.
REM Isotropic Finishing
reduces friction, increases the
lifespan of transmission parts,
improves shifting and lowers
(PER SEAT) FROM $129.95
REM ISOTROPIC FINISHING