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Pro Circuit T-4 Exhaust System
Pro Circuit
T-4 Exhaust System
$233.99
You save $30.96 (12%)
  • Aluminum
(21)
Pro Circuit T-4 Exhaust SystemPro Circuit's newest systems offer top-of-the-line performance and power Improved power delivery and exhaust note Body is made from lightweight 6061 T-6 brushed alumin...
Pro Circuit Team Monster Hoodie
Pro Circuit
Team Monster Hoodie
$43.99
You save $5.96 (12%)
  • Black
(8)
Pro Circuit Team Monster Hoodie When Team Monster arrived in the racing world they hit the ground running and they haven't looked back since. Teaming up with One Industries has made the Monster E...
Closeout 12% off
Pro Circuit Monster Trunk Roller Bag
Pro Circuit
Monster Trunk Roller Bag
$164.99
You save $21.96 (12%)
  • Black/White
(0)
Closeout 12% off
Pro Circuit Monster Trunk Roller Bag Carry your gear in style with this Monster roller bag Embroidered team logos and graphics make it stand out in a crowd Extra-wide U-shaped opening with a large...
Pro Circuit 304 Factory Sound Silencer
Pro Circuit
304 Factory Sound Silencer
$118.99
You save $15.96 (12%)
  • Aluminum
(3)
Pro Circuit 304 Factory Sound Silencer Features a longer midsection than the Shorty Exhaust for noise-conscious riders and more noticeable over-rev Excellent replacement for the OEM silencer whil...
Pro Circuit R304 Shorty Silencer
Pro Circuit
R304 Shorty Silencer
$118.99
You save $15.96 (12%)
  • Aluminum
(7)
Pro Circuit R304 Shorty Silencer Used by practically every PC-equipped motocross professional on the podium today Housing is made of lightweight 6061 T-6 aluminum with brushed finish that is not ...
Pro Circuit Monster Beanie
Pro Circuit
Monster Beanie
$19.99
You save $1.96 (9%)
  • Black
(2)
Pro Circuit Monster Beanie Cover your ears with this beanie featuring the Team Monster Energy/Pro Circuit/Kawasaki Logo. Fashion that rules Pro Circuit for your head
Pro Circuit Rock Steady T-Shirt
Pro Circuit
Rock Steady T-Shirt
$21.99
You save $2.96 (12%)
  • Black
(0)
Pro Circuit Rock Steady T-Shirt From the track to the mall you can sport your favorite moto manufacturers. A Pro Circuit and Monster Energy colab shirt will definitely turn some heads no matte...
Pro Circuit Monster Dirt Champ T-Shirt
Pro Circuit
Monster Dirt Champ T-Shirt
$21.99
You save $2.96 (12%)
  • Black
(0)
Pro Circuit Monster Dirt Champ T-Shirt Look hot and be cool in this comfortable 100% cotton t-shirt from Pro Circuit. Basic Fit Short Sleeve Tee Pro Circuit Stencil Logo Monster M Logo ...
Pro Circuit Monster Whipper T-Shirt
Pro Circuit
Monster Whipper T-Shirt
$21.99
You save $2.96 (12%)
  • Black
(1)
Pro Circuit Monster Whipper T-Shirt Whip it out with this aggressive airtime design from Pro Circuit and Monster. This shirt is comfy and stylish, just like your riding style. Basic Fit Sho...
Pro Circuit Monster Helmet Bag
Pro Circuit
Monster Helmet Bag
$87.99
You save $11.96 (12%)
  • Black/Green
(0)
Pro Circuit Monster Helmet Bag Protect the most valuable piece of riding equipment you own with Pro Circuit's Helmet Bag. With compressed foam and adjustable padding, your helmet will fit nicely an...
Closeout 12% off
Pro Circuit Works Pipe
Pro Circuit
Works Pipe
$202.99 - $219.99
You save $26.96 (12%)
  • Steel
(4)
Closeout 12% off
Pro Circuit Works PipeThe first Pro Circuit pipe built with bare metal finish, giving it a unique style that sets it apart from all other pipes Durable construction conforms to the natural shape of...
Pro Circuit Linkage Arm
Pro Circuit
Linkage Arm
$197.99 - $205.99
You save $27.96 (12%)
  • Gold
(1)
Pro Circuit Linkage Arm When it comes to better handling and overall stability, the best things you can do is bolt-on Pro Circuits linkage arm. Linkages are CNC-machined from billet aluminum a...
Pro Circuit Platinum Pipe
Pro Circuit
Platinum Pipe
$202.99 - $249.16
You save up to $26.96 (12%)
  • Steel
(5)
Pro Circuit Platinum PipeThe Platinum Pipe from Pro Circuit is a rugged exhaust pipe that utilizes plating on the body to protect it from the everyday wear and tear of motorcycle riding Unique nick...
Pro Circuit Engine Plug Kit
Pro Circuit
Engine Plug Kit
$87.99
You save $11.96 (12%)
  • Red Anodized
(0)
Pro Circuit Engine Plug Kit Contains the required number of ignition cover and oil filler plugs Machined from aircraft-grade aluminum Polished to a mirror finish, then anodized for a one-of...
Pro Circuit Monster Zibra T-Shirt
Pro Circuit
Monster Zibra T-Shirt
$21.99
You save $2.96 (12%)
  • White
(0)
Pro Circuit Monster Zibra T-Shirt Blend in like a zibra with this comfy shirt. 100% cotton t-shirt from Pro Circuit. Basic Fit Short Sleeve Tee Monster and Pro Circuit Screenprint graphic...
Pro Circuit Type 296 Spark Arrester Silencer
Pro Circuit
Type 296 Spark Arrester Silencer
$140.99
You save $18.96 (12%)
  • Aluminum
(0)
Pro Circuit Type 296 Spark Arrester Silencer Much like the Nature Friendly model, the Type 296 is a functional spark arrester that meets U.S. Forest Service standards while maximizing performance T...
Pro Circuit T-4 Slip-On Exhaust
Pro Circuit
T-4 Slip-On Exhaust
$285.99 - $373.99
You save $38.96 (12%)
  • Aluminum
(15)
Pro Circuit T-4 Slip-On ExhaustImproved power delivery and exhaust note Body is made from lightweight 6061 T-6 brushed aluminum and the end cap and intake tube are stainless steel Tunable end caps...
Pro Circuit Launch Control
Pro Circuit
Launch Control
$98.99
You save $10.96 (10%)
(0)
Pro Circuit Launch Control Helps compress the forks down a few inches from the normal seated position on the bike When locked down at the start of a race, more load will be placed on the front end...

Latest Reviews

Brock Hupkovich (Salix )

Appearance
Comfort
Fit
Value

Monster hat

The hat that I received is not the one I ordered. The item number on the packaging matched, but wrong hat. Since it was a Christmas present, nothing I could do to exchange in time. The hat pictured in this review is the one that I ordered and should have received. Although the order was wrong, my son loves the hat. Sometimes you you get it wrong, but it's still right.

Spence (North hills )

Fit
Finish
Durability
Features
Cost Benefit

T-4 complete pipe on my 2000 honda xr650r

Aluminum chassis and freshly redesigned water pumper engine coupled to the T-4 and you've got endless power from idle to peak rpm. Just a monster to start with but pro circuit makes it a rabid beast. So happy with my bike and the T-4. A choice well made that keeps delivering every time I twist the throttle.