Wiseco Top End Kit 94.50MM 12.5:1 440 KLX/KFX/DRZ/LTZ400 Unpainted
 
Reg:$237.83
Sale: $151.79 See Details
Built on Wiseco's legacy of championships for nearly 70 years, Wiseco is proud to introduce the next level in performance. Wiseco is now combining the most technologically advanced pistons on the market with a high performance top end gasket kit (and needle bearing where applicable). Everything needed to perform your rebuild the right way the first time. Now you can get the right parts at the right time, fast and easy.
Wiseco 10.00mm CW Circlips Retaining Clips Pair For Yamaha PW50 Y-Zinger CW10 Unpainted
 
Lowest Price:
$9.59 See Details
Product Type: Retaining clips Description: Round wire pin locks Thickness: 0.0490" Type: Wire Piston Pin Hole Diameter: 18.00mm For Gas Gas EC200 1999-2011 models listed with any size bore of pistons beginning #848M For Gas Gas EC250 1997-2015 models listed with any size bore of pistons beginning #849M For Gas Gas EC300 2000-2015 models listed with any size bore of pistons beginning #850M For Gas Gas EC450 F 2013-2015 models listed with any size bore of pistons beginning #4785M (12.3:1compression engine) For Gas Gas EC450 F 2013-2015 models listed with any size bore of pistons beginning #4786M...
Wiseco Replacement ATV Piston Ring Set For Yamaha 10050XS Unpainted
 
Reg:$34.29
Sale: $29.74 See Details
Can be used in cast iron, nickel ceramic platings (Nikasil), boron composite, and Electrofusion bores NOT to be used in chrome plated bores (engine damage will occur) First ring: 1.2mm (0.047") thick; Alloy steel, ferrox coated, chrome faced Second ring: 1.5mm (0.057") thick; Cast iron, phosphate coated, taper faced Oil ring: 2mm (0.079") thick; Three-piece assembly: stainless steel flex-vent spacer, chrome faced rails For piston #4785M09500 or #4786M09500 for Gas Gas models listed For piston #4649M09400 for Yamaha WR400F and YZ400F models listed For piston #4785M09500 or #4786M09500 for...
Wiseco ATV Fuel Management Controller For Kawasaki KFX450R 2007-2011
 
Reg:$199.95
Sale: $143.16 See Details
Plug-N-Play installation is simple to use and understand Easy push button operation, no computer or dyno required Easy air/fuel ratio adjustment, easily adjusts for modifications: intake, exhaust, cams, etc Load based operation with tuning capabilities superior to Alpha N type controllers Three Basic zones of operation that are similar to carburetors Uses OEM base code and does not scramble base code Fits the following Polaris models: Ranger XP 2011-2012 RZR 800 2011-2012
Wiseco ATV Fuel Management Controller For Kawasaki KFX450R 2007-2011
 
Reg:$199.95
Sale: $143.16 See Details
Plug-N-Play installation is simple to use and understand Easy push button operation, no computer or dyno required Easy air/fuel ratio adjustment, easily adjusts for modifications: intake, exhaust, cams, etc Load based operation with tuning capabilities superior to Alpha N type controllers Three Basic zones of operation that are similar to carburetors Uses OEM base code and does not scramble base code
Wiseco Racers Choice Mini Piston 52.5MM For Yamaha YZ80 YZ85 1993-2011
 
Reg:$282.00
Sale: $173.11 See Details
Until now these pistons have only been available to top race teams and experienced engine builders Built on dedicated boxed forgings for ultimate stiffness and minimal weight High compression for maximum torque and usable power Shot peened for extra toughness and durability Titanium Nitride coated rings for fast break-in, superior ring life, sustained power and reduced blow by ArmorGlide permanent skirt coating for reduced friction and ultimate scuff protection Super finished wrist pins for low friction and reduced galling Horizontal slot pin oiling for improved pin lubrication and reduced...
Wiseco Racers Choice Mini Piston 52.5MM For Yamaha YZ80 YZ85 1993-2011
 
Reg:$282.00
Sale: $173.11 See Details
Until now these pistons have only been available to top race teams and experienced engine builders Built on dedicated boxed forgings for ultimate stiffness and minimal weight High compression for maximum torque and usable power Shot peened for extra toughness and durability Titanium Nitride coated rings for fast break-in, superior ring life, sustained power and reduced blow by ArmorGlide permanent skirt coating for reduced friction and ultimate scuff protection Super finished wrist pins for low friction and reduced galling Horizontal slot pin oiling for improved pin lubrication and reduced...
Wiseco Racers Choice Mini Piston 52.5MM For Yamaha YZ80 YZ85 1993-2011
 
Reg:$282.00
Sale: $173.11 See Details
Until now these pistons have only been available to top race teams and experienced engine builders Built on dedicated boxed forgings for ultimate stiffness and minimal weight High compression for maximum torque and usable power Shot peened for extra toughness and durability Titanium Nitride coated rings for fast break-in, superior ring life, sustained power and reduced blow by ArmorGlide permanent skirt coating for reduced friction and ultimate scuff protection Super finished wrist pins for low friction and reduced galling Horizontal slot pin oiling for improved pin lubrication and reduced...
Wiseco Racers Choice Mini Piston 52.5MM For Yamaha YZ80 YZ85 1993-2011
 
Reg:$282.00
Sale: $173.11 See Details
Until now these pistons have only been available to top race teams and experienced engine builders Built on dedicated boxed forgings for ultimate stiffness and minimal weight High compression for maximum torque and usable power Shot peened for extra toughness and durability Titanium Nitride coated rings for fast break-in, superior ring life, sustained power and reduced blow by ArmorGlide permanent skirt coating for reduced friction and ultimate scuff protection Super finished wrist pins for low friction and reduced galling Horizontal slot pin oiling for improved pin lubrication and reduced...
Wiseco Racers Choice Mini Piston 52.5MM For Yamaha YZ80 YZ85 1993-2011
 
Reg:$282.00
Sale: $173.11 See Details
Until now these pistons have only been available to top race teams and experienced engine builders Built on dedicated boxed forgings for ultimate stiffness and minimal weight High compression for maximum torque and usable power Shot peened for extra toughness and durability Titanium Nitride coated rings for fast break-in, superior ring life, sustained power and reduced blow by ArmorGlide permanent skirt coating for reduced friction and ultimate scuff protection Super finished wrist pins for low friction and reduced galling Horizontal slot pin oiling for improved pin lubrication and reduced...
Wiseco Racers Choice Mini Piston 52.5MM For Yamaha YZ80 YZ85 1993-2011
 
Reg:$282.00
Sale: $173.11 See Details
Until now these pistons have only been available to top race teams and experienced engine builders Built on dedicated boxed forgings for ultimate stiffness and minimal weight High compression for maximum torque and usable power Shot peened for extra toughness and durability Titanium Nitride coated rings for fast break-in, superior ring life, sustained power and reduced blow by ArmorGlide permanent skirt coating for reduced friction and ultimate scuff protection Super finished wrist pins for low friction and reduced galling Horizontal slot pin oiling for improved pin lubrication and reduced...
Wiseco Racers Choice Mini Piston 52.5MM For Yamaha YZ80 YZ85 1993-2011
 
Reg:$282.00
Sale: $173.11 See Details
Until now these pistons have only been available to top race teams and experienced engine builders Built on dedicated boxed forgings for ultimate stiffness and minimal weight High compression for maximum torque and usable power Shot peened for extra toughness and durability Titanium Nitride coated rings for fast break-in, superior ring life, sustained power and reduced blow by ArmorGlide permanent skirt coating for reduced friction and ultimate scuff protection Super finished wrist pins for low friction and reduced galling Horizontal slot pin oiling for improved pin lubrication and reduced...
Wiseco Racers Choice Mini Piston 52.5MM For Yamaha YZ80 YZ85 1993-2011
 
Reg:$282.00
Sale: $173.11 See Details
Until now these pistons have only been available to top race teams and experienced engine builders Built on dedicated boxed forgings for ultimate stiffness and minimal weight High compression for maximum torque and usable power Shot peened for extra toughness and durability Titanium Nitride coated rings for fast break-in, superior ring life, sustained power and reduced blow by ArmorGlide permanent skirt coating for reduced friction and ultimate scuff protection Super finished wrist pins for low friction and reduced galling Horizontal slot pin oiling for improved pin lubrication and reduced...
Wiseco Racers Choice Mini Piston 52.5MM For Yamaha YZ80 YZ85 1993-2011
 
Reg:$282.00
Sale: $173.11 See Details
Until now these pistons have only been available to top race teams and experienced engine builders Built on dedicated boxed forgings for ultimate stiffness and minimal weight High compression for maximum torque and usable power Shot peened for extra toughness and durability Titanium Nitride coated rings for fast break-in, superior ring life, sustained power and reduced blow by ArmorGlide permanent skirt coating for reduced friction and ultimate scuff protection Super finished wrist pins for low friction and reduced galling Horizontal slot pin oiling for improved pin lubrication and reduced...
Wiseco Piston 47.5MM/STD For Suzuki RM80 89-90
 
Reg:$152.00
Sale: $97.21 See Details
This kit includes a single piston Dedicated forging Superior strength/weight ratio utilizing Aerospace alloy Race proven designs Chosen by top race teams, in all forms of racing CNC machined. Optimal cam shape & profile for peak HP and service life Precision machined, highest quality materials for strength and reduced friction Includes High-performance ring set Extended life and sustained power Includes highest quality alloy wrist pin Includes Circlip Consistently true and durable Bore size (mm): 92 Compression ratio: stock Fits the following Can Am models: OUTLANDER 400 2003-2010 OUTLANDER...
Wiseco Piston 47.5MM/STD For Suzuki RM80 89-90
 
Reg:$182.00
Sale: $114.72 See Details
This kit includes a single piston Dedicated forging Superior strength/weight ratio utilizing Aerospace alloy Race proven designs Chosen by top race teams, in all forms of racing CNC machined. Optimal cam shape & profile for peak HP and service life Precision machined, highest quality materials for strength and reduced friction Includes High-performance ring set Extended life and sustained power Includes highest quality alloy wrist pin Includes Circlip Consistently true and durable Bore size (mm): 93 Compression ratio: stock Fits the following Can Am models: OUTLANDER 400 2003-2010 OUTLANDER...
Wiseco Piston 47.5MM/STD For Suzuki RM80 89-90
 
Reg:$152.00
Sale: $97.21 See Details
This kit includes a single piston Dedicated forging Superior strength/weight ratio utilizing Aerospace alloy Race proven designs Chosen by top race teams, in all forms of racing CNC machined. Optimal cam shape & profile for peak HP and service life Precision machined, highest quality materials for strength and reduced friction Includes High-performance ring set Extended life and sustained power Includes highest quality alloy wrist pin Includes Circlip Consistently true and durable Bore size (mm): 82 Compression ratio: stock Please Note: The image displayed is representative of the piston,...
Wiseco Piston 47.5MM/STD For Suzuki RM80 89-90
 
Reg:$152.00
Sale: $97.21 See Details
This kit includes a single piston Dedicated forging Superior strength/weight ratio utilizing Aerospace alloy Race proven designs Chosen by top race teams, in all forms of racing CNC machined. Optimal cam shape & profile for peak HP and service life Precision machined, highest quality materials for strength and reduced friction Includes High-performance ring set Extended life and sustained power Includes highest quality alloy wrist pin Includes Circlip Consistently true and durable Bore size (mm): 82.5 Compression ratio: stock Please Note: The image displayed is representative of the piston,...
Wiseco Piston 47.5MM/STD For Suzuki RM80 89-90
 
Reg:$152.00
Sale: $97.21 See Details
This kit includes a single piston Dedicated forging Superior strength/weight ratio utilizing Aerospace alloy Race proven designs Chosen by top race teams, in all forms of racing CNC machined. Optimal cam shape & profile for peak HP and service life Precision machined, highest quality materials for strength and reduced friction Includes High-performance ring set Extended life and sustained power Includes highest quality alloy wrist pin Includes Circlip Consistently true and durable Bore size (mm): 83 Compression ratio: stock Please Note: The image displayed is representative of the piston,...
Wiseco Piston 47.5MM/STD For Suzuki RM80 89-90
 
Reg:$152.00
Sale: $97.21 See Details
This kit includes a single piston Dedicated forging Superior strength/weight ratio utilizing Aerospace alloy Race proven designs Chosen by top race teams, in all forms of racing CNC machined. Optimal cam shape & profile for peak HP and service life Precision machined, highest quality materials for strength and reduced friction Includes High-performance ring set Extended life and sustained power Includes highest quality alloy wrist pin Includes Circlip Consistently true and durable Bore size (mm): 82 Compression ratio: stock Please Note: The image displayed is representative of the piston,...
Wiseco Piston 47.5MM/STD For Suzuki RM80 89-90
 
Reg:$152.00
Sale: $97.21 See Details
This kit includes a single piston Dedicated forging Superior strength/weight ratio utilizing Aerospace alloy Race proven designs Chosen by top race teams, in all forms of racing CNC machined. Optimal cam shape & profile for peak HP and service life Precision machined, highest quality materials for strength and reduced friction Includes High-performance ring set Extended life and sustained power Includes highest quality alloy wrist pin Includes Circlip Consistently true and durable Bore size (mm): 82.5 Compression ratio: stock Please Note: The image displayed is representative of the piston,...
Wiseco Piston 47.5MM/STD For Suzuki RM80 89-90
 
Reg:$152.00
Sale: $97.21 See Details
This kit includes a single piston Dedicated forging Superior strength/weight ratio utilizing Aerospace alloy Race proven designs Chosen by top race teams, in all forms of racing CNC machined. Optimal cam shape & profile for peak HP and service life Precision machined, highest quality materials for strength and reduced friction Includes High-performance ring set Extended life and sustained power Includes highest quality alloy wrist pin Includes Circlip Consistently true and durable Bore size (mm): 83 Compression ratio: stock Please Note: The image displayed is representative of the piston,...
Wiseco 2-Stroke GP Piston Kit 54MM KTM 125 SX 2002-2011
 
Reg:$152.00
Sale: $97.21 See Details
Two Stroke GP Series pistons have additional features over standard Pro-Lite parts Each piston is E-Coated on the crown, ring grooves, and pin bore for maximum wear resistance and protection from micro-welding, galling, and detonation GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression Additionally, boost ports are removed for a more predictable power band and increased pull on the top end Bore size (mm): 54 Please Note: The image displayed is representative of the item, but may vary slightly depending on your specific model.
Wiseco Racers Choice Mini Piston 52.5MM For Yamaha YZ80 YZ85 1993-2011
 
Reg:$148.00
Sale: $94.88 See Details
Until now these pistons have only been available to top race teams and experienced engine builders Built on dedicated boxed forgings for ultimate stiffness and minimal weight High compression for maximum torque and usable power Shot peened for extra toughness and durability Titanium Nitride coated rings for fast break-in, superior ring life, sustained power and reduced blow by ArmorGlide permanent skirt coating for reduced friction and ultimate scuff protection Super finished wrist pins for low friction and reduced galling Horizontal slot pin oiling for improved pin lubrication and reduced...

Title

Text