Replaces OEM Part #’s 18352-KA5-691, 18291-ML3-791 and 18359-KA5-690
Metal Parts
Metal parts
Honda OEM Upgrade 85mm Stainless Steel Exhaust Springs
Replaces OEM HONDA part numbers: 18332-KZ3-710, 18332-KS7-830
$11.99 – $17.99
’85-’01 CR500 Hard Anodized “HORSEPOWER” Exhaust Manifold
Replaces Honda OEM Part #’s 18352-KA5-691, 18291-ML3-791 and 18359-KA5-690
$109.99
’85-’01 CR500 “phi” HV Impeller and gasket set combo.
Replaces OEM Part #’s 19215-KA5-690 and 19229-MAC-680
$119.99
MSV Racing ’87-’01 CR500 “Faraday” Complete High Power Adjustable Stator
Our game-changing ’87-’01 CR500 Faraday High Power Adjustable Stator is now for sale!
This stator benefits every CR500 engine build from 2 angles:
SPARK ENERGY – STATIC TIMING.
$389.99
MSV Racing Billet ’85-’01 CR500 Case Saver
Our GEN III billet one-piece case saver is now for sale!
This guard benefits every engine build from vulnerable case damage!
$72.99
NGK BR8EIX Spark Plugs
NGK BR8EIX Iridium Spark Plug—High-Performance Reliability for Your CR, KX & YZ! At MSV Racing, we’ve tested countless spark plugs for the CR500, CR250, KX500, and YZ/IT490, and the NGK BR8EIX stands out as the ultimate choice. If these legendary bikes were still in production today, this would be the go-to plug for maximum performance, […]
$12.99
’86-’91 Billet CR250 Exhaust Manifold
Replaces OEM Part #’s 18352-KS7-010, 18291-KS7-880 supersedes: 18291-KS7-000, and 18359-KS7-000
$99.99
304 Stainless Steel ’85-’01 CR500 “TORQUE” Exhaust Manifold
Replaces OEM Part #’s 18352-KA5-691, 18291-ML3-791 and 18359-KA5-690
$124.99
MSV Racing Billet ’88-’01 CR250 Case Saver
Our billet one-piece case saver is now for sale!
This guard benefits every engine build from vulnerable case damage!
$72.99
MSV Racing 87-01 CR500 “Extreme Electrical Power Package”
Maximize Your CR500 Engine’s Performance with MSV Racing’s Extreme Electrical Power Package! The backbone of ANY CR500 engine build isn’t just raw displacement or high-performance aftermarket parts—it is the electrical system that determines how efficiently and accurately your bike ignites the highly compressed air/fuel/oxygen (A/F/O) mix. Without precise ignition timing suited for your specific build, […]
$493.99
MSV Racing ’88-’91 CR250 Billet Power Valve Cam Follower
Back in stock! MSV Racing’s “Cam Follower” for your ’88-’91 CR250 power valve system. The MSV Racing upgraded “Cam Follower” is made from 4140 billet steel! This “Cam Follower” is the same hardness as OEM, but way tougher! Finally, the bulletproof power valve upgrade CR250 EVO owners have been waiting for. Don’t wait till your “Cam Follower” fails disabling your power valve system.
Replaces OEM pn 19352-KS7-831
$51.99
MSV Racing “OptiFlo” High Flow ’85-’01 CR500 H2O Cover
MSV Racing “OptiFlo” High Flow ’85-’01 CR500 H₂O Cover – The Ultimate Cooling Upgrade! At MSV Racing, engineering meets performance, and when OEM just isn’t good enough, our “OptiFlo” High Flow H₂O Cover delivers maximum cooling efficiency for your 1985-2001 Honda CR500. This precision-designed premium water pump cover provides superior coolant flow, reduced backpressure, and […]
$139.99
’85-’01 CR500 “Petite” Billet Case Saver/Sprocket Guards
Our new “petite” case saver/sprocket guard design provides a fully radiused interior profile which in the event of a broken chain directs the chains forward energy down and harmlessly away from the vulnerable case. These 6061 T6 billet aluminum case savers are available in shiny or Military Spec (MIL-A-8625) Black Anodized, Red Anodized finishes These […]
$72.99
MSV Racing Billet ’83-’04 KX500 Case Saver
Our billet one-piece case saver is now for sale!
This guard benefits every engine build from vulnerable case damage!
$72.99
MSV Racing ’87-’01 CR500 “Power Package” w/COMPLETE “Faraday” High Power Adjustable Stator
Designed To Enhance ANY Build
$621.99 – $625.00
MSV Racing Billet Case Saver/Sprocket Guards for the ’88-’96 KX250
Our billet one-piece case saver is now for sale!
This guard benefits every engine build from vulnerable case damage!
$72.99
MSV Racing Billet ’02-’07 CR250 Case Saver
Our billet one-piece case saver is now for sale!
This guard benefits every engine build from vulnerable case damage!
$72.99
Honda water pump shaft, bearing and seal’s kit
MSV Racing is offering customers a ’85 thru ’01 CR500 water pump rebuild kit. This kit includes: OEM Honda water pump shaft and gear: 19240-ML3-000 SHAFT, WATER PUMP OEM Honda water pump shaft outer case bearing: 91001-KA4-003 BEARING, RADIAL BALL (12X28X7) (NTN), Supersedes: 91001-KA4-004 (BEARING, RADIAL BALL (12X28X7) (TOYO)) OEM Honda water pump oil seal: 91201-965-000 OIL […]
$136.99
’83-’04 KX500 “Petite” Case Saver/Sprocket Guard
Over the last couple of years, we have had many requests from of our customers to design a smaller (petite) version of our super popular full size case saver/sprocket guard without compromising quality, colors and durability. We eventually thought that was a great idea. We originally set out to design our MSV Racing “petite” Billet […]
$72.99
FARADAY HIGH POWER ADJUSTABLE ’87-’01 CR500 OUTLAW KART STATOR
Are you wishing your ‘87-‘01 CR500 kart engine had more boost out of the turn, maybe stronger mid, OR pulled farther down the straight without falling off the power? Do you run long and short tracks and would like the perfect tool to help you easily and accurately go between 2 of the best timing settings for […]
$389.99
CR500 SUP Pipe Coupler
The MSV Racing SUP pipe coupler is the perfect addition to the MSV Racing CR500 Exhaust Manifold when running a SUP pipe. This coupler offers superior transition from exhaust port to MSV Racing Exhaust Manifold to MSV Racing SUP Coupler to SUP expansion chamber by reducing turbulence in the exhaust stream, thereby enhancing flow. * […]
$52.99
’88-’01 CR250 “Petite” Billet Case Saver/Sprocket Guards
Over the last couple of years, we have had many requests from our customers to design a smaller (petite) version of our super popular full-size case saver/sprocket guard without compromising quality, colors, and durability. We eventually thought that was a great idea. We originally set out to design our MSV Racing “petite” Billet Case Saver […]
$72.99
MSV Racing High Flow Banshee Impeller/Shaft Kit
“was running vitos but the shaft wore out. the black msv coating is super smooth. first ride over the memorial weekend. ran cooler than I remember. winner”- J.J Johnson Nothing is more impressive than a clever idea that no one expected. MSV Racing pioneers powersports cooling The MSV Racing Banshee Impeller/Shaft easily outflows and out […]
$159.99
MSV Racing’s “phi” High Flow CR500 Impeller and Gasket Set
Top CR500 Kart engine builders will tell you that you want to run your kart engine as cool as possible. The fact is that every degree your CR500’s core temperature is over 70*f your CR500 engine is losing power. Sadly, we all know realistic race temps are around 190*f. If you are hitting 220*f you […]
$119.99
MSV Racing Billet Case Saver/Sprocket Guards for the ’88-’91 KX125
Our billet one-piece case saver is now for sale!
This guard benefits every engine build from vulnerable case damage!
$72.99
MSV RACING OptiFlo “phi” High Flow Premium Impeller for KX125 ’91-’05
When MSV Racing combined their innovative OptiFlo CR “phi” High Flow Impeller engineering with Kawasaki’s KX two and four-stroke engines the result was an impeller that offers more coolant flow, enhanced cooling, and minimum power absorption for a wide range of KX/KXF models. The OptiFlo “phi” is unmatched by OEM, MINO, Frank’s MX, and AS3 […]
$99.99
MSV RACING OptiFlo “phi” High Flow Premium Impeller for KX250 ’92-’07
When MSV Racing combined their innovative OptiFlo CR “phi” High Flow Impeller engineering with Kawasaki’s KX two and four-stroke engines the result was an impeller that offers more coolant flow, enhanced cooling, and minimum power absorption for a wide range of KX/KXF models. The OptiFlo “phi” is unmatched by OEM, MINO, Frank’s MX, and AS3 […]
$99.99
MSV Racing Billet ’83-’87 KX250 Case Saver
Our billet one-piece case saver is now for sale!
This guard benefits every engine build from vulnerable case damage!
$72.99
MSV Racing ’87-’01 CR500 “Faraday” High Power Adjustable Stator
Our game changing ’87-’01 CR500 Faraday High Power Adjustable Stator is now for sale!
This stator benefits every CR500 engine build from 2 angles:
SPARK ENERGY – STATIC TIMING.
$269.99
’83-’87 KX250 Billet Case Saver/Sprocket Guards
These 6061 T6 billet aluminum case savers are available in shiny or Military Spec(MIL-A-8625) Black Anodized finishes. Since the MSV Racing Billet Case Saver/Sprocket Guards for the ’83-’87 KX250 design has recessed bolt pockets we provide you with the correct fasteners. Here is a quick rundown of what the MSV Racing Powersports ’83-’87 KX250 Case […]
$72.99
MSV Racing Billet ’04-’09 CRF250R and ’04-’18 CRF250X Case Savers
Our billet one-piece case saver is now for sale!
This guard benefits every engine build from vulnerable case damage!
$72.99
MSV RACING OptiFlo “phi” High Flow Premium Impeller for KX450F ’06-’16
When MSV Racing combined their innovative OptiFlo CR “phi” High Flow Impeller engineering with Kawasaki’s KX two and four-stroke engines the result was an impeller that offers more coolant flow, enhanced cooling, and minimum power absorption for a wide range of KX/KXF models. The OptiFlo “phi” is unmatched by OEM, MINO, Frank’s MX, and AS3 […]
$99.99
MSV RACING OptiFlo “phi” High Flow Premium Impeller for KX250F ’04-’19
When MSV Racing combined their innovative OptiFlo CR “phi” High Flow Impeller engineering with Kawasaki’s KX two and four-stroke engines the result was an impeller that offers more coolant flow, enhanced cooling, and minimum power absorption for a wide range of KX/KXF models. The OptiFlo “phi” is unmatched by OEM, MINO, Frank’s MX, and AS3 […]
$99.99
