Wiseco has been involved in Dirt Bike & Motorcross racing since it's beginning and is still going strong by providing reliable race proven parts that offer better than OEM performance at a reasonable price. Extensive engineering goes into each forged piston and performance part to provide that extra push off the line for the professional racer or a little more top end for the weekend warrior. We offer Dirt Bike parts for Honda, Kawasaki, KTM, Suzuki, Yamaha and more!

Precision Forgings, state of the art CNC finishing, ArmorGlide® skirt coating, complex dome profiles, and optimized shirt shapes are only a few features that make Wiseco forged pistons the best available. The same dedication and engineering go into our forged clutch baskets, camshafts, valves, crankshafts, connecting rods, and all the matching accessories.
More details about the engineering behind our parts can be found by clicking the links below.


Forged Pistons
High performance forged pistons with race proven design. Aerospace alloy,CNC machining, more...
Clutch Components
Precision forged clutch baskets & components with specialized grain flow, anodizing, more...
Crankshafts & Rods
Forged connecting rods with improved grain flow. Race tested crankshaft assemblies, more...
Camshafts & Valves
High strength billet camshafts, CVD/CNI coated titanium valves, shims, cam chains, more...
Accessories
Premium gasket kits for better sealing, high grade titanium rings, jetting kits, pins, bearings, more...

Wiseco has built its reputation in the racing industry by sponsoring winning riders all over the world. Wiseco participates in nearly every form of racing including Supercross, Motocross, GNCC, WORCS, Moto GP, Superbike, NHRA Pro Stock, Formula One, IRL, and Snowcross. Top teams have been winning with Wiseco for nearly 70 years, so why should you consider any alternative!

By having engineers and sales staff in the field we are in tune with the most popular models and upcoming releases from OEM's. This communication with racers across the country also allows us to fine tune our products in the field and is extremely important to our R&D department so you can receive the best product available.

We offer countless products for each manufacturer ranging from the latest model releases to popular models released throughout history. We can also make custom pistons for just about any model if your order meets our minimum quantity guideline.
Below are just a few of the many applications we offer, if you would like to see a complete listing, please click HERE.
Honda
• CR80R
• CR125R
• CR250R
• CRF250R
• CRF450R
Kawasaki
• KX65
• KX125
• KX250
• KX250F
• KX450F
KTM
• 65 SX
• 125 SX
• 250 SX
• 250 EXC
• 300 EXC
 
Husqvarna
• CR125
• CR250
• WR250
• WXC250
• 610 TE/TC
Suzuki
• RM80
• RM125
• RM250
• RM-Z250
• DR-Z400
Yamaha
• YZ80
• YZ125
• YZ250
• YZ250F
• YZ450F


The model designations listed above and throughout this website are used for reference and fitment purposes only. No affiliation exists between Wiseco Piston Inc. and any manufacturer listed above. The use of any trademark or other proprietary designation of OEM models in this website should not be construed as indicating sponsorship or official approval by the manufacturer.

 
 
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