50 Greatest Yamaha Yz250 Dirt Bikes

 

1993 Yamaha YZ250 Dirt Bike Friction Clutch Plate Set

1993 Yamaha YZ250 Dirt Bike Friction Clutch Plate Set

1993 Yamaha YZ250 Dirt Bike Friction Clutch Plate Set - See our store to add steel clutch plates to your order. Complete friction plate set for easy replacement. Prox clutch friction plates made to exact oem specifications to offer maximum performance and durability. Compatibility 1993 yamaha yz250. Can be used in combination with all other prox or oem clutch components.

 

2006-2010 Yamaha YZ250 Dirt Bike Throttle Cable

2006-2010 Yamaha YZ250 Dirt Bike Throttle Cable

2006-2010 Yamaha YZ250 Dirt Bike Throttle Cable - Compatibility 2006-2010 yamaha yz250. Exceeds oem specifications. All cables have an inner polyethylene sleeve for long life and smoother operation. Includes one (1) throttle cable. Features rolled tempered steel housing made to exact inner and outer specifications to insure correct clearances for the inner wire.

 

2000-2003 Yamaha YZ250 Dirt Bike Throttle Cable

2000-2003 Yamaha YZ250 Dirt Bike Throttle Cable

2000-2003 Yamaha YZ250 Dirt Bike Throttle Cable - Compatibility 2000-2003 yamaha yz250. Includes one (1) throttle cable. All cables have an inner polyethylene sleeve for long life and smoother operation. Features rolled tempered steel housing made to exact inner and outer specifications to insure correct clearances for the inner wire. Exceeds oem specifications.

 

1988 Yamaha YZ250 Dirt Bike Throttle Cable

1988 Yamaha YZ250 Dirt Bike Throttle Cable

1988 Yamaha YZ250 Dirt Bike Throttle Cable - Exceeds oem specifications. Compatibility 1988 yamaha yz250. All cables have an inner polyethylene sleeve for long life and smoother operation. Includes one (1) throttle cable. Features rolled tempered steel housing made to exact inner and outer specifications to insure correct clearances for the inner wire.

 

2005-2009 Yamaha YZ250 Dirt Bike Aluminum Shift Lever

2005-2009 Yamaha YZ250 Dirt Bike Aluminum Shift Lever

2005-2009 Yamaha YZ250 Dirt Bike Aluminum Shift Lever - E. Msr offroad motorcycle aluminum shift leverforged from high quality aluminumtougher than stock at a lower pricefolding shift tip with knurled gripping surfacedirect o. M. Drop-in fitment, no modification requiredcompatibility 2005-2009 yamaha yz250.

 

1981 Yamaha YZ250 Dirt Bike Lower Chain Roller

1981 Yamaha YZ250 Dirt Bike Lower Chain Roller

1981 Yamaha YZ250 Dirt Bike Lower Chain Roller - Complete with double-sealed roller bearings and all necessary hardware for each installation. Includes one lower chain roller and hardware, see our store for matching upper chain rollers in black, clear, red or blue. Compatibility 1981 yamaha yz250. Color black. Will last much longer than expensive oe rollers.

 

2002-2010 Yamaha YZ250 Dirt Bike Top End Engine Rebuild Kit Bore Size mm 6785

2002-2010 Yamaha YZ250 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 67.85]

2002-2010 Yamaha YZ250 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 67.85] - Compatibility 2002-2010 yamaha yz250. Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. 1091 compression, ceramic composite cylinder. Bore size (mm) 6785.

 

2002-2008 Yamaha YZ250 Dirt Bike Top End Engine Gasket Kit For Stock Bore Size

2002-2008 Yamaha YZ250 Dirt Bike Top End Engine Gasket Kit [For Stock Bore Size]

2002-2008 Yamaha YZ250 Dirt Bike Top End Engine Gasket Kit [For Stock Bore Size] - Off road / dirt est gasket kits contain components required for a typical 2 or 4 stroke top end rebuild or repair. Graphite gaskets feature a steel core, laminated on both sides with flexible graphite. Fiber gaskets designed for maximum seal, flexibility and torque retention. O-ring gaskets meet or exceed oem specifications. 2-stroke top end gasket kit.

 

2005-2011 Yamaha YZ250 Dirt Bike Skid Plate

2005-2011 Yamaha YZ250 Dirt Bike Skid Plate

2005-2011 Yamaha YZ250 Dirt Bike Skid Plate - Msr offroad motorcycle skid platemade from aircraft-grade aluminumbroad area of protectionenduro style for most models, product photo is an exampletransmission oil drain plug access holecompatibility 2005-2011 yamaha yz250.

 

1989-1990 Yamaha YZ250 Dirt Bike Fork Seals

1989-1990 Yamaha YZ250 Dirt Bike Fork Seals

1989-1990 Yamaha YZ250 Dirt Bike Fork Seals - Includes a pair (2) of fork seals. Made in japan. High quality fork seals formed to original equipment (oe) specifications. Seal inner diameter size (mm) 41 x 53 x 8/95. Compatibility 1989-1990 yamaha yz250.

 

1982 Yamaha YZ250 Dirt Bike Lower Chain Roller

1982 Yamaha YZ250 Dirt Bike Lower Chain Roller

1982 Yamaha YZ250 Dirt Bike Lower Chain Roller - Includes one lower chain roller and hardware, see our store for matching upper chain rollers in black, clear, red or blue. Will last much longer than expensive oe rollers. Complete with double-sealed roller bearings and all necessary hardware for each installation. Compatibility 1982 yamaha yz250. Color black.

 

1992-1994 Yamaha YZ250 Dirt Bike Engine Piston Kit Bore Size mm 6794

1992-1994 Yamaha YZ250 Dirt Bike Engine Piston Kit [Bore Size (mm): 67.94]

1992-1994 Yamaha YZ250 Dirt Bike Engine Piston Kit [Bore Size (mm): 67.94] - Namura piston kitall namura pistons have molybdenium/teflon coatings that minimize resistance and wear to provide extended lifeanodized domes that provie superior heat resistance and extended life spansuper-high silicone content for additional strengthpremium world class rings produced by the largest japanese oem supplier in the worldmos(teflon/molybdenum) coated skirtsa rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Some tests have shown this feature can increase horse power and fuel economy by up to 6%anodized domesincreases heat resistance and durability pistons with anodized domes are 75% stronger than non-anodized pistonshypereutectic casting processprovides higher silicon content for reduced expansion rates and additional wear resistance it also has an ability to withstand higher cylinder temperatures. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizuresmachined smooth headsreflects combustion heat and reduces carbon buildup, protecting the top of the piston.

 

2004 Yamaha YZ250 Dirt Bike Fork Seals NOK

2004 Yamaha YZ250 Dirt Bike Fork Seals [NOK]

2004 Yamaha YZ250 Dirt Bike Fork Seals [NOK] - E. Bikemaster offroad fork seals [nok anti-stiction] made of “nok” anti-stiction materialexceeds o. Specificationsincludes a pair (2) of fork sealsmade in japan. M.

 

1999-2000 Yamaha YZ250 Dirt Bike Crankshaft Seals

1999-2000 Yamaha YZ250 Dirt Bike Crankshaft Seals

1999-2000 Yamaha YZ250 Dirt Bike Crankshaft Seals - Crankshaftsexceeds original equipment qualityincludes two (2) crankshaft bearing sealscompatibility 1999-2000 yamaha yz250. E. M. Cometic dirt bike crankshaft sealscomplete set of seals to rebuild a crankshaftfits o.

 

1996-1998 Yamaha YZ250 Dirt Bike Throttle Cable

1996-1998 Yamaha YZ250 Dirt Bike Throttle Cable

1996-1998 Yamaha YZ250 Dirt Bike Throttle Cable - Includes one (1) throttle cable. Features rolled tempered steel housing made to exact inner and outer specifications to insure correct clearances for the inner wire. Exceeds oem specifications. Compatibility 1996-1998 yamaha yz250. All cables have an inner polyethylene sleeve for long life and smoother operation.

 

1996-1998 Yamaha YZ250 Dirt Bike Aluminum Shift Lever

1996-1998 Yamaha YZ250 Dirt Bike Aluminum Shift Lever

1996-1998 Yamaha YZ250 Dirt Bike Aluminum Shift Lever - Drop-in fitment, no modification requiredcompatibility 1996-1998 yamaha yz250. E. M. Msr offroad motorcycle aluminum shift leverforged from high quality aluminumtougher than stock at a lower pricefolding shift tip with knurled gripping surfacedirect o.

 

1995 Yamaha YZ250 Dirt Bike Throttle Cable

1995 Yamaha YZ250 Dirt Bike Throttle Cable

1995 Yamaha YZ250 Dirt Bike Throttle Cable - Compatibility 1995 yamaha yz250. All cables have an inner polyethylene sleeve for long life and smoother operation. Includes one (1) throttle cable. Features rolled tempered steel housing made to exact inner and outer specifications to insure correct clearances for the inner wire. Exceeds oem specifications.

 

1977-1980 Yamaha YZ250 Dirt Bike Fork Seals

1977-1980 Yamaha YZ250 Dirt Bike Fork Seals

1977-1980 Yamaha YZ250 Dirt Bike Fork Seals - Compatibility 1977-1980 yamaha yz250. Seal inner diameter size (mm) 38 x 50 x 8/95. Includes a pair (2) of fork seals. Made in japan. High quality fork seals formed to original equipment (oe) specifications.

 

1987-1992 Yamaha YZ250 Dirt Bike Lower Chain Roller

1987-1992 Yamaha YZ250 Dirt Bike Lower Chain Roller

1987-1992 Yamaha YZ250 Dirt Bike Lower Chain Roller - Includes one lower chain roller and hardware, see our store for matching upper chain rollers in black, clear, red or blue. Color black. Will last much longer than expensive oe rollers. Compatibility 1987-1992 yamaha yz250. Complete with double-sealed roller bearings and all necessary hardware for each installation.

 

1999-2000 Yamaha YZ250 Dirt Bike Complete Bottom End Engine Rebuild Kit

1999-2000 Yamaha YZ250 Dirt Bike Complete Bottom End Engine Rebuild Kit

1999-2000 Yamaha YZ250 Dirt Bike Complete Bottom End Engine Rebuild Kit - Compatibility 1999-2000 yamaha yz250. The caged needle roller bearings provide the highest possible rpm. Includes crankshaft, main bearings, complete bottom end gasket set, including all seals and gaskets needed for the job. The crank pin bearings are manufactured from the highest quality hot rolled steel [case hardened to 58-62c]. Complete gasket kits are made from premium materials for maximum sealing and reliability.

 

1990-1998 Yamaha YZ250 Dirt Bike Engine Connecting Rod Kit

1990-1998 Yamaha YZ250 Dirt Bike Engine Connecting Rod Kit

1990-1998 Yamaha YZ250 Dirt Bike Engine Connecting Rod Kit - Compatibility 1990-1998 yamaha yz250. Oe specifications and tolerances are meticulously maintained. Easy installation and trouble free performance guaranteed. Kits includes the necessary crankpin, big-end bearing, small-end bearing and washers for each model. Made out of the toughest alloys available today.

 

1982 Yamaha YZ250 Dirt Bike Throttle Cable

1982 Yamaha YZ250 Dirt Bike Throttle Cable

1982 Yamaha YZ250 Dirt Bike Throttle Cable - Includes one (1) throttle cable. Compatibility 1982 yamaha yz250. All cables have an inner polyethylene sleeve for long life and smoother operation. Exceeds oem specifications. Features rolled tempered steel housing made to exact inner and outer specifications to insure correct clearances for the inner wire.

 

1983-1986 Yamaha YZ250 Dirt Bike Upper Chain Roller

1983-1986 Yamaha YZ250 Dirt Bike Upper Chain Roller

1983-1986 Yamaha YZ250 Dirt Bike Upper Chain Roller - Includes one upper chain roller and hardware, see our store for matching lower chain rollers in black, clear, red or blue. Color black. Will last much longer than expensive oe rollers. Compatibility 1983-1986 yamaha yz250. Complete with double-sealed roller bearings and all necessary hardware for each installation.

 

2001-2002 Yamaha YZ250 Dirt Bike Complete Bottom End Engine Rebuild Kit

2001-2002 Yamaha YZ250 Dirt Bike Complete Bottom End Engine Rebuild Kit

2001-2002 Yamaha YZ250 Dirt Bike Complete Bottom End Engine Rebuild Kit - Compatibility 2001-2002 yamaha yz250. The crank pin bearings are manufactured from the highest quality hot rolled steel [case hardened to 58-62c]. Complete gasket kits are made from premium materials for maximum sealing and reliability. Includes crankshaft, main bearings, complete bottom end gasket set, including all seals and gaskets needed for the job. The caged needle roller bearings provide the highest possible rpm.

 

1996-2003 Yamaha YZ250 Dirt Bike Fork Seals NOK

1996-2003 Yamaha YZ250 Dirt Bike Fork Seals [NOK]

1996-2003 Yamaha YZ250 Dirt Bike Fork Seals [NOK] - E. Specificationsincludes a pair (2) of fork sealsmade in japan. M. Bikemaster offroad fork seals [nok anti-stiction] made of “nok” anti-stiction materialexceeds o.

 

1974-1976 Yamaha YZ250 Dirt Bike Fork Seals

1974-1976 Yamaha YZ250 Dirt Bike Fork Seals

1974-1976 Yamaha YZ250 Dirt Bike Fork Seals - Compatibility 1974-1976 yamaha yz250. Seal inner diameter size (mm) 34 x 46 x 105. Made in japan. Includes a pair (2) of fork seals. High quality fork seals formed to original equipment (oe) specifications.

 

1993-2010 Yamaha YZ250 Dirt Bike Upper Chain Roller

1993-2010 Yamaha YZ250 Dirt Bike Upper Chain Roller

1993-2010 Yamaha YZ250 Dirt Bike Upper Chain Roller - Complete with double-sealed roller bearings and all necessary hardware for each installation. Color black. Includes one upper chain roller and hardware, see our store for matching lower chain rollers in black, clear, red or blue. Will last much longer than expensive oe rollers. Compatibility 1993-2010 yamaha yz250.

 

1987-1992 Yamaha YZ250 Dirt Bike Upper Chain Roller

1987-1992 Yamaha YZ250 Dirt Bike Upper Chain Roller

1987-1992 Yamaha YZ250 Dirt Bike Upper Chain Roller - Complete with double-sealed roller bearings and all necessary hardware for each installation. Will last much longer than expensive oe rollers. Includes one upper chain roller and hardware, see our store for matching lower chain rollers in black, clear, red or blue. Color black. Compatibility 1987-1992 yamaha yz250.

 

1981 Yamaha YZ250 Dirt Bike Upper Chain Roller

1981 Yamaha YZ250 Dirt Bike Upper Chain Roller

1981 Yamaha YZ250 Dirt Bike Upper Chain Roller - Will last much longer than expensive oe rollers. Color black. Complete with double-sealed roller bearings and all necessary hardware for each installation. Includes one upper chain roller and hardware, see our store for matching lower chain rollers in black, clear, red or blue. Compatibility 1981 yamaha yz250.

 

1994-2011 Yamaha YZ250 Dirt Bike Friction Clutch Plate Set

1994-2011 Yamaha YZ250 Dirt Bike Friction Clutch Plate Set

1994-2011 Yamaha YZ250 Dirt Bike Friction Clutch Plate Set - Complete friction plate set for easy replacement. See our store to add steel clutch plates to your order. Can be used in combination with all other prox or oem clutch components. Prox clutch friction plates made to exact oem specifications to offer maximum performance and durability. Compatibility 1994-2011 yamaha yz250.

 

1997-2009 Yamaha YZ250 Dirt Bike V-Force Delta 3 Reed Valves

1997-2009 Yamaha YZ250 Dirt Bike V-Force Delta 3 Reed Valves

1997-2009 Yamaha YZ250 Dirt Bike V-Force Delta 3 Reed Valves - Composite material with rubber overmold reed cages provide longer reed life. Compatibility 1997-2009 yamaha yz250. Crisp throttle response out of the corners. A larger flow potential provides better acceleration and more horsepower throughout the powerband. 12-petal design with carbon fiber reed petals and adjustable reed stops.

 

1995-1998 Yamaha YZ250 Dirt Bike Engine Piston Kit Bore Size mm 6794

1995-1998 Yamaha YZ250 Dirt Bike Engine Piston Kit [Bore Size (mm): 67.94]

1995-1998 Yamaha YZ250 Dirt Bike Engine Piston Kit [Bore Size (mm): 67.94] - Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizuresmachined smooth headsreflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horse power and fuel economy by up to 6%anodized domesincreases heat resistance and durability pistons with anodized domes are 75% stronger than non-anodized pistonshypereutectic casting processprovides higher silicon content for reduced expansion rates and additional wear resistance it also has an ability to withstand higher cylinder temperatures. Namura piston kitall namura pistons have molybdenium/teflon coatings that minimize resistance and wear to provide extended lifeanodized domes that provie superior heat resistance and extended life spansuper-high silicone content for additional strengthpremium world class rings produced by the largest japanese oem supplier in the worldmos(teflon/molybdenum) coated skirtsa rolled on application process provides a bond that is 10 times stronger than other spray on coatings.

 

1991-1995 Yamaha YZ250 Dirt Bike Fork Seals

1991-1995 Yamaha YZ250 Dirt Bike Fork Seals

1991-1995 Yamaha YZ250 Dirt Bike Fork Seals - Includes a pair (2) of fork seals. Compatibility 1991-1995 yamaha yz250. Seal inner diameter size (mm) 43 x 55 x 95/10. High quality fork seals formed to original equipment (oe) specifications. Made in japan.

 

1988 Yamaha YZ250 Dirt Bike Fork Seals

1988 Yamaha YZ250 Dirt Bike Fork Seals

1988 Yamaha YZ250 Dirt Bike Fork Seals - Made in japan. Includes a pair (2) of fork seals. High quality fork seals formed to original equipment (oe) specifications. Seal inner diameter size (mm) 43 x 55 x 95/10. Compatibility 1988 yamaha yz250.

 

2005 Yamaha YZ250 Dirt Bike Throttle Cable

2005 Yamaha YZ250 Dirt Bike Throttle Cable

2005 Yamaha YZ250 Dirt Bike Throttle Cable - Features rolled tempered steel housing made to exact inner and outer specifications to insure correct clearances for the inner wire. Exceeds oem specifications. Compatibility 2005 yamaha yz250. All cables have an inner polyethylene sleeve for long life and smoother operation. Includes one (1) throttle cable.

 

1978-1980 Yamaha YZ250 Dirt Bike Lower Chain Roller

1978-1980 Yamaha YZ250 Dirt Bike Lower Chain Roller

1978-1980 Yamaha YZ250 Dirt Bike Lower Chain Roller - Includes one lower chain roller and hardware, see our store for matching upper chain rollers in black, clear, red or blue. Color black. Complete with double-sealed roller bearings and all necessary hardware for each installation. Compatibility 1978-1980 yamaha yz250. Will last much longer than expensive oe rollers.

 

1981-1987 Yamaha YZ250 Dirt Bike Fork Seals

1981-1987 Yamaha YZ250 Dirt Bike Fork Seals

1981-1987 Yamaha YZ250 Dirt Bike Fork Seals - Compatibility 1981-1987 yamaha yz250. Includes a pair (2) of fork seals. Made in japan. High quality fork seals formed to original equipment (oe) specifications. Seal inner diameter size (mm) 43 x 55 x 105.

 

2002-2010 Yamaha YZ250 Dirt Bike Engine Piston Kit Bore Size mm 6785

2002-2010 Yamaha YZ250 Dirt Bike Engine Piston Kit [Bore Size (mm): 67.85]

2002-2010 Yamaha YZ250 Dirt Bike Engine Piston Kit [Bore Size (mm): 67.85] - Some tests have shown this feature can increase horse power and fuel economy by up to 6%anodized domesincreases heat resistance and durability pistons with anodized domes are 75% stronger than non-anodized pistonshypereutectic casting processprovides higher silicon content for reduced expansion rates and additional wear resistance it also has an ability to withstand higher cylinder temperatures. Namura piston kitall namura pistons have molybdenium/teflon coatings that minimize resistance and wear to provide extended lifeanodized domes that provie superior heat resistance and extended life spansuper-high silicone content for additional strengthpremium world class rings produced by the largest japanese oem supplier in the worldmos(teflon/molybdenum) coated skirtsa rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizuresmachined smooth headsreflects combustion heat and reduces carbon buildup, protecting the top of the piston.

 

1999-2001 Yamaha YZ250 Dirt Bike Top End Engine Rebuild Kit Bore Size mm 6635 Stock

1999-2001 Yamaha YZ250 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 66.35 (Stock)]

1999-2001 Yamaha YZ250 Dirt Bike Top End Engine Rebuild Kit [Bore Size (mm): 66.35 (Stock)] - Compatibility 1999-2001 yamaha yz250. Bore size (mm) 6635 (stock). Namura top end repair kits include a top end gasket set, pistons, rings, wrist pins, circlips and silver coated scm415 high strength chromoly needle bearings (where applicable). Precision cut klingersil coated steel head gaskets for better sealing and high-temperature resistance. 1091 compression, ceramic composite cylinder.

 

2003-2011 Yamaha YZ250 Dirt Bike Complete Bottom End Engine Rebuild Kit

2003-2011 Yamaha YZ250 Dirt Bike Complete Bottom End Engine Rebuild Kit

2003-2011 Yamaha YZ250 Dirt Bike Complete Bottom End Engine Rebuild Kit - Complete gasket kits are made from premium materials for maximum sealing and reliability. Compatibility 2003-2011 yamaha yz250. Includes crankshaft, main bearings, complete bottom end gasket set, including all seals and gaskets needed for the job. The caged needle roller bearings provide the highest possible rpm. The crank pin bearings are manufactured from the highest quality hot rolled steel [case hardened to 58-62c].

 

1989-1994 Yamaha YZ250 Dirt Bike Throttle Cable

1989-1994 Yamaha YZ250 Dirt Bike Throttle Cable

1989-1994 Yamaha YZ250 Dirt Bike Throttle Cable - All cables have an inner polyethylene sleeve for long life and smoother operation. Features rolled tempered steel housing made to exact inner and outer specifications to insure correct clearances for the inner wire. Compatibility 1989-1994 yamaha yz250. Includes one (1) throttle cable. Exceeds oem specifications.

 

1985-1987 Yamaha YZ250 Dirt Bike Throttle Cable

1985-1987 Yamaha YZ250 Dirt Bike Throttle Cable

1985-1987 Yamaha YZ250 Dirt Bike Throttle Cable - Includes one (1) throttle cable. Compatibility 1985-1987 yamaha yz250. Exceeds oem specifications. All cables have an inner polyethylene sleeve for long life and smoother operation. Features rolled tempered steel housing made to exact inner and outer specifications to insure correct clearances for the inner wire.

 

1988 Yamaha YZ250 Dirt Bike Clutch Cable

1988 Yamaha YZ250 Dirt Bike Clutch Cable

1988 Yamaha YZ250 Dirt Bike Clutch Cable - All cables have an inner polyethylene sleeve for long life and smoother operation. Features rolled tempered steel housing made to exact inner and outer specifications to insure correct clearances for the inner wire. Compatibility 1988 yamaha yz250. Exceeds oem specifications. Includes one (1) clutch cable.

 

1993-2010 Yamaha YZ250 Dirt Bike Lower Chain Roller

1993-2010 Yamaha YZ250 Dirt Bike Lower Chain Roller

1993-2010 Yamaha YZ250 Dirt Bike Lower Chain Roller - Includes one lower chain roller and hardware, see our store for matching upper chain rollers in black, clear, red or blue. Compatibility 1993-2010 yamaha yz250. Complete with double-sealed roller bearings and all necessary hardware for each installation. Color black. Will last much longer than expensive oe rollers.

 

1978-1980 Yamaha YZ250 Dirt Bike Upper Chain Roller

1978-1980 Yamaha YZ250 Dirt Bike Upper Chain Roller

1978-1980 Yamaha YZ250 Dirt Bike Upper Chain Roller - Includes one upper chain roller and hardware, see our store for matching lower chain rollers in black, clear, red or blue. Will last much longer than expensive oe rollers. Color black. Compatibility 1978-1980 yamaha yz250. Complete with double-sealed roller bearings and all necessary hardware for each installation.

 

1999-2001 Yamaha YZ250 Dirt Bike Engine Piston Kit Bore Size mm 6785

1999-2001 Yamaha YZ250 Dirt Bike Engine Piston Kit [Bore Size (mm): 67.85]

1999-2001 Yamaha YZ250 Dirt Bike Engine Piston Kit [Bore Size (mm): 67.85] - Some tests have shown this feature can increase horse power and fuel economy by up to 6%anodized domesincreases heat resistance and durability pistons with anodized domes are 75% stronger than non-anodized pistonshypereutectic casting processprovides higher silicon content for reduced expansion rates and additional wear resistance it also has an ability to withstand higher cylinder temperatures. Namura piston kitall namura pistons have molybdenium/teflon coatings that minimize resistance and wear to provide extended lifeanodized domes that provie superior heat resistance and extended life spansuper-high silicone content for additional strengthpremium world class rings produced by the largest japanese oem supplier in the worldmos(teflon/molybdenum) coated skirtsa rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizuresmachined smooth headsreflects combustion heat and reduces carbon buildup, protecting the top of the piston.

 

1983-1986 Yamaha YZ250 Dirt Bike Lower Chain Roller

1983-1986 Yamaha YZ250 Dirt Bike Lower Chain Roller

1983-1986 Yamaha YZ250 Dirt Bike Lower Chain Roller - Will last much longer than expensive oe rollers. Complete with double-sealed roller bearings and all necessary hardware for each installation. Includes one lower chain roller and hardware, see our store for matching upper chain rollers in black, clear, red or blue. Compatibility 1983-1986 yamaha yz250. Color black.

 

1994-2011 Yamaha YZ250 Dirt Bike Steel Clutch Plate Set

1994-2011 Yamaha YZ250 Dirt Bike Steel Clutch Plate Set

1994-2011 Yamaha YZ250 Dirt Bike Steel Clutch Plate Set - Can be used in combination with all other prox or oem clutch components. Compatibility 1994-2011 yamaha yz250. Prox steel clutch plates made to exact oem specifications to offer maximum performance and durability. See our store to add friction clutch plates to your order. Complete steel plate set per application for easy replacement.

 

2004 Yamaha YZ250 Dirt Bike Throttle Cable

2004 Yamaha YZ250 Dirt Bike Throttle Cable

2004 Yamaha YZ250 Dirt Bike Throttle Cable - All cables have an inner polyethylene sleeve for long life and smoother operation. Exceeds oem specifications. Compatibility 2004 yamaha yz250. Includes one (1) throttle cable. Features rolled tempered steel housing made to exact inner and outer specifications to insure correct clearances for the inner wire.

 

1983-1984 Yamaha YZ250 Dirt Bike Throttle Cable

1983-1984 Yamaha YZ250 Dirt Bike Throttle Cable

1983-1984 Yamaha YZ250 Dirt Bike Throttle Cable - Exceeds oem specifications. Compatibility 1983-1984 yamaha yz250. Features rolled tempered steel housing made to exact inner and outer specifications to insure correct clearances for the inner wire. All cables have an inner polyethylene sleeve for long life and smoother operation. Includes one (1) throttle cable.





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