OEM-CYCLE

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ATK BIKE ID
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YAMAHA IT BIKE ID
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YAMAHA YZ85 BIKE ID
YAMAHA YZ125 BIKE ID
YAMAHA YZ250 BIKE ID
YAMAHA YZ400 BIKE ID
YAMAHA YZ400F BIKE ID
WORLD WIDE PICS OF KX500
What year is my bike?
AROUND THE WORLD ON A CR1
AROUND THE WORLD ON A RM2
YZ125 YAMAHA ENGINE, PARTS, AND FRAME Identification page
In an effort to help fellow bikers properly ID their bike I have provided the following information on VIN ( Vehicle Identification Number ) , Engine ID and part identification.
All the information provided is to the best of my knowledge correct.
As we part more bikes out we will add more information to this chart.
If you find something that is not accurate, please let us know and we will fix it.
This information is not intended for use outside of this web site or for publication.
In other words, use this information at your own risk.
 
YEARTYPEENGINE IDENGINE CASESVINCARBURETORCOILROTOR FLY WHEELFORK INFOCDIHEADSTATORSTATOR COVERSHOCK ARM LINKAGECARB BOOT AND REED BOLT PATTERNCLUTCH COVERINNER CLUTCH COVERCLUTCH BASKETREAR HUBREAR AXLEFRONT HUBFRONT AXLESHIFT FORKSCYLINDEROIL CAPACITYREAR BRAKE ROTORFRONT BRAKE ROTOREXHAUST VALVEFRONT BRAKE CALIPER REAR BRAKE BACKING PLATECRANK SHAFTSHOCKGAS TANKTHROTTLEREAR FENDERRADIATOR SHROUDSEXHAUST VALVE HOLDER LEFTEXHAUST VALVE HOLER RIGHTSHIFT LEVERSHIFT SHAFTSEATTRIPLE TREEFRONT BRAKE CALIPERREAR BRAKE LEVERAIR BOXAIR BOX TO CARBURETOR BOOT
1974YZ125A453-000101                                            
1975YZ125B453-100101                                            
1976YZ125C537-000101                                            
1976 1/2YZ125X1G8-000101                                            
1977YZ125D1W1-000101                                            
1978YZ125E2K6-000101                                            
1979YZ125F2X3-000101                                            
1980YZ125G 3R3-000101   MIKUNI   HITACHI TYPE TIAO-37 3R3-11                                     
1981YZ125H4V2-000101  MIKUNI  CHROME OD 38MM - C/L 37"                                      
1982YZ125J5X4-000101                 23X00 15MM AXLE DIA - BRG TO BRG 94MM - FITS 82-84 YZ250 & 125, 82 IT465, 82 TT250, 82 IT175, 83-84 TT600, 83 YZ490                  FITS 82-87 YZ125, 86-98 YZ250, 91-97 WR250        
1983YZ125K24X-000101               24X00 - BLACK - DRUM BRAKE - 17MM AXLE - OUTSIDE OF BEARINGS 134MM - 130MM DRUM - SPROCKET 6 ON A 175MM BC - FITS 83-85 YZ125 23X00 15MM AXLE DIA - BRG TO BRG 94MM - FITS 82-84 YZ250 & 125, 82 IT465, 82 TT250, 82 IT175, 83-84 TT600, 83 YZ490              FITS 83-95 YZ125 & YZ250, 83-90 YZ490, 92-93 WR500  FIT'S 83-89 YZ125, 86-88 YZ250FITS 82-87 YZ125, 86-98 YZ250, 91-97 WR250      FITS 83-85 YZ125 
1984YZ125L39W-000101  MIKUNI 37WCM61-29 CDIA  HITACHI TYPE TIAO-49 39W-10        24X00 - BLACK - DRUM BRAKE - 17MM AXLE - OUTSIDE OF BEARINGS 134MM - 130MM DRUM - SPROCKET 6 ON A 175MM BC - FITS 83-85 YZ125 23X00 15MM AXLE DIA - BRG TO BRG 94MM - FITS 82-84 YZ250 & 125, 82 IT465, 82 TT250, 82 IT175, 83-84 TT600, 83 YZ490              FITS 83-95 YZ125 & YZ250, 83-90 YZ490, 92-93 WR500  FIT'S 83-89 YZ125, 86-88 YZ250FITS 82-87 YZ125, 86-98 YZ250, 91-97 WR250      FITS 83-85 YZ125 
1985YZ125N55Y-000101  MIKUNICM61-29 CDIAM100-39 55YCONVENTIONAL - Y111-R SA-1 Y111-L SA-1 - CHROME OD 43MM - C/L 36 3/4" - BRAKE MOUNT C/L 85MM - AXLE 20MM & 15MMHITACHI TYPE TIAOI-51 55Y-1055Y       24X00 - BLACK - DRUM BRAKE - 17MM AXLE - OUTSIDE OF BEARINGS 134MM - 130MM DRUM - SPROCKET 6 ON A 175MM BC - FITS 83-85 YZ125 56A00 15MM AXLE DIA - BRG TO BRG 94MM - ROTOR BOLTS 4 ON BC ON 130MM - FITS 1985 YZ250 & 125     240MM OD - ID 117.5MM - BOLTS 4 ON BC ON 130MM - FITS 85 YZ125, 250, 490FITS 1985 YZ125 ONLY      FITS 83-95 YZ125 & YZ250, 83-90 YZ490, 92-93 WR500  FIT'S 83-89 YZ125, 86-88 YZ250FITS 82-87 YZ125, 86-98 YZ250, 91-97 WR250      FITS 83-85 YZ125 
1986YZ125S1LX-00 FITS 86-87       FITS 86-89 YZ125  FITS 86-90 YZ490, 86 YZ125, 87 YZ250       FITS 86-91 YZ125 YZ250, 86-90 YZ490, ANY MANY OTHERS           86-88 ARE THE SAMEFITS 83-95 YZ125 & YZ250, 83-90 YZ490, 92-93 WR500  FIT'S 83-89 YZ125, 86-88 YZ250FITS 82-87 YZ125, 86-98 YZ250, 91-97 WR250FITS 86-95 YZ125FITS 86-90 YZ125      
1987YZ125T2HG-00 FITS 86-87    FP8167 2HGKAYABA - CONVENTIONAL - Y1LX-R - Y1LX-L - CHROME OD 43MM - C/L 36 3/4" - BRAKE MOUNT C/L 85MM - AXLE 20MM & 15MM 1LX FITS 86-89 YZ125         2HH00 - BLACK - 15MM AXLE DIA - BRG TO BRG 86.7MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - FITS 87-89 YZ125, YZ250 & 87-90 YZ490FITS 86-91 YZ125 YZ250, 86-90 YZ490, ANY MANY OTHERS        FITS 83-87 YZ250, 87 YZ125, 83 YZ490  86-88 ARE THE SAMEFITS 83-95 YZ125 & YZ250, 83-90 YZ490, 92-93 WR500  FIT'S 83-89 YZ125, 86-88 YZ250FITS 82-87 YZ125, 86-98 YZ250, 91-97 WR250FITS 86-95 YZ125FITS 86-90 YZ125    FITS 87-88 YZ125, 86-87 YZ250, 87-90 YZ490FITS 87-88 YZ125
1988YZ125U2VN-00FITS 88-91 YZ125      FITS 86-89 YZ125       2VN00 BLACK - 20MM AXLE DIA - OUTSIDE OF BRGS 131MM - ROTOR DIA 220MM - ROTOR 6 BOLTS ON A 133MM BOLT CIRCLE - SPROCKET 6 ON 175MM BC - FITS 88-89 YZ125 & 250 2HH00 - BLACK - 15MM AXLE DIA - BRG TO BRG 86.7MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - FITS 87-89 YZ125, YZ250 & 87-90 YZ490FITS 86-91 YZ125 YZ250, 86-90 YZ490, ANY MANY OTHERS   ROTOR DIA 220MM - ROTOR 6 BOLTS ON A 133MM BOLT CIRCLE - FITS 1988 YZ125 & YZ250OD 230MM - ID 86MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - FITS 85-86 TT600, TT350 - 86 IT200 - 88 YZ125, YZ250 - 88-90 YZ490ONLY FITS 1988     86-88 ARE THE SAMEFITS 83-95 YZ125 & YZ250, 83-90 YZ490, 92-93 WR500  FIT'S 83-89 YZ125, 86-88 YZ250 FITS 86-95 YZ125FITS 86-90 YZ125    FITS 87-88 YZ125, 86-87 YZ250, 87-90 YZ490FITS 87-88 YZ125
1989YZ125W3JD-00FITS 88-91 YZ125JYA3JDW02KA00XXXXMIKUNI TMCM61-29 CDIA3JD FP5211 81USD - 3JR, 3JL, CHROME OD 43MM - C/L 37" - C/L OF BRAKE MOUNT HOLES 78MM FITS 86-89 YZ1259F 3JD-23JD 3JD00 T-1 FITS 89-93FITS 89-902VN00 BLACK - 20MM AXLE DIA - OUTSIDE OF BRGS 131MM - ROTOR DIA 220MM - ROTOR 6 BOLTS ON A 133MM BOLT CIRCLE - SPROCKET 6 ON 175MM BC - FITS 88-89 YZ125 & 250FITS 89-98 YZ125 YZ250, 91 WR250, 98 WR400F YZ400F2HH00 - BLACK - 15MM AXLE DIA - BRG TO BRG 86.7MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - FITS 87-89 YZ125, YZ250 & 87-90 YZ490FITS 86-91 YZ125 YZ250, 86-90 YZ490, ANY MANY OTHERS3JD – 2VNFITS 1989 ONLY650 CM3OD 220MM - ID 115MM - 6 BOLTS ON A 133MM BOLT CIRCLE - FITS 89-97 YZ125 & 250, 89-90 YZ250WR, 91-97 WR250, 92-93 WR500, 98 YZ400F & WR400FOD 230MM - ID 86MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - FITS 89 YZ 125, 250, 250WR, 92-93 WR500ONLY FITS 1989   FITS 1989 ONLY 89-92 ARE THE SAMEFITS 83-95 YZ125 & YZ250, 83-90 YZ490, 92-93 WR500  FIT'S 83-89 YZ125, 86-88 YZ250 FITS 86-95 YZ125FITS 86-90 YZ125 UPPER APPROX. 49.8MM - LOWER APPROX. 55.4MM - C/L 185MM    
1990YZ125A13SR-00FITS 88-91 YZ125 MIKUNI TM F3T81671 8Y01 FITS 90-91  FITS 86-89 YZ125 FITS 90-91    FITS 89-93FITS 89-902VN00 SILVER - 20MM AXLE DIA - BRG TO BRG 131MM - ROTOR DIA 220MM (8 5/8") ROTOR BOLT CIRCLE 6 BOLTS ON A 133MM DIA - SPROCKET BOLT CIRCLE 6 BOLTS ON A 175MM DIA - FITS 90-98 YZ125 & YZ250, 91-97 WR250, 98 WR400FFITS 89-98 YZ125 YZ250, 91 WR250, 98 WR400F YZ400F2HH00- GRAY - 15MM AXLE DIA - BRG TO BRG 86-87MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - FITS 90-91 YZ125 & YZ250, 91 WR250, 92-93 WR500FITS 86-91 YZ125 YZ250, 86-90 YZ490, ANY MANY OTHERS   OD 220MM - ID 115MM - 6 BOLTS ON A 133MM BOLT CIRCLE - FITS 89-97 YZ125 & 250, 89-90 YZ250WR, 91-97 WR250, 92-93 WR500, 98 YZ400F & WR400FROTOR OD 245MM, ID 86MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - FITS 90-91 YZ125 & YZ250, 91 WR250     Spring thickness: 11.2MM OD - Spring Diameter: 87.5MM - Spring length as mounted: 254MM - Upper mount tab thickness: 25.8MM - Upper mount tab hole ID: 10MM - Lower mount Width: 19.6MM - Lower mount hole ID: 10MM - Eye to Eye: 490MM89-92 ARE THE SAMEFITS 83-95 YZ125 & YZ250, 83-90 YZ490, 92-93 WR500  FITS 89-94 96-98 YZ250, 90-91 YZ125, 91-97 WR250 FITS 86-95 YZ125FITS 86-90 YZ125 UPPER APPROX. 49.8MM - LOWER APPROX. 55.4MM - C/L 185MM    
1991YZ125B13XJ-00FITS 88-91 YZ125JYA3XJW06MA40XXXXMIKUNI TM F3T81671 1080 FITS 90-91USD - 3S-L 3S-R - CHROME OD 43MM - C/L 37 1/2" - UPPER 51.9MM - LOWER 56.6MM - C/L OF CALIPER MOUNT 78MM - AXLE 15MM & 20MM 3XJ FITS 90-91    FITS 89-93FITS 91-92 YZ1252VN00 SILVER - 20MM AXLE DIA - BRG TO BRG 131MM - ROTOR DIA 220MM (8 5/8") ROTOR BOLT CIRCLE 6 BOLTS ON A 133MM DIA - SPROCKET BOLT CIRCLE 6 BOLTS ON A 175MM DIA - FITS 90-98 YZ125 & YZ250, 91-97 WR250, 98 WR400FFITS 89-98 YZ125 YZ250, 91 WR250, 98 WR400F YZ400F2HH00- GRAY - 15MM AXLE DIA - BRG TO BRG 86-87MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - FITS 90-91 YZ125 & YZ250, 91 WR250, 92-93 WR500FITS 86-91 YZ125 YZ250, 86-90 YZ490, ANY MANY OTHERS FITS 91 YZ125 ONLY OD 220MM - ID 115MM - 6 BOLTS ON A 133MM BOLT CIRCLE - FITS 89-97 YZ125 & 250, 89-90 YZ250WR, 91-97 WR250, 92-93 WR500, 98 YZ400F & WR400FROTOR OD 245MM, ID 86MM - 6 BOLTS UNEQUAL SPACING ON A 102MM BOLT CIRCLE - FITS 90-91 YZ125 & YZ250, 91 WR250      89-92 ARE THE SAMEFITS 83-95 YZ125 & YZ250, 83-90 YZ490, 92-93 WR500  FITS 89-94 96-98 YZ250, 90-91 YZ125, 91-97 WR250 FITS 86-95 YZ125FITS 91-93 YZ125 UPPER 51.9MM - LOWER 56.6MM - C/L 185MM    
1992YZ125D14DB-00  MIKUNI TM F4T800 1X01USD - CHROME OD 43MM - C/L 37 1/4" 4DBFITS 92 YZ125 ONLY    FITS 89-93FITS 91-92 YZ1252VN00 SILVER - 20MM AXLE DIA - BRG TO BRG 131MM - ROTOR DIA 220MM (8 5/8") ROTOR BOLT CIRCLE 6 BOLTS ON A 133MM DIA - SPROCKET BOLT CIRCLE 6 BOLTS ON A 175MM DIA - FITS 90-98 YZ125 & YZ250, 91-97 WR250, 98 WR400FFITS 89-98 YZ125 YZ250, 91 WR250, 98 WR400F YZ400F145-FR - AXLE OD 17MM - BRG TO BRG 69-70MM - ROTOR BC 6 ON 133MM - FITS 92-95 YZ125 & YZ250, 92-97 WR250FITS 92-97 WR250, 92-95 YZ125 YZ250 4DB 124CM3 Y-2 OD 220MM - ID 115MM - 6 BOLTS ON A 133MM BOLT CIRCLE - FITS 89-97 YZ125 & 250, 89-90 YZ250WR, 91-97 WR250, 92-93 WR500, 98 YZ400F & WR400FROTOR OD 245MM ID 118.5MM - ROTOR 6 ON A 134MM BOLT CIRCLE - FITS 92-96 YZ125, YZ250, WR250      89-92 ARE THE SAMEFITS 83-95 YZ125 & YZ250, 83-90 YZ490, 92-93 WR500    FITS 86-95 YZ125FITS 91-93 YZ125      
1993YZ125E14EX-00             FITS 89-93FITS 93 YZ125 ONLY2VN00 SILVER - 20MM AXLE DIA - BRG TO BRG 131MM - ROTOR DIA 220MM (8 5/8") ROTOR BOLT CIRCLE 6 BOLTS ON A 133MM DIA - SPROCKET BOLT CIRCLE 6 BOLTS ON A 175MM DIA - FITS 90-98 YZ125 & YZ250, 91-97 WR250, 98 WR400FFITS 89-98 YZ125 YZ250, 91 WR250, 98 WR400F YZ400F145-FR - AXLE OD 17MM - BRG TO BRG 69-70MM - ROTOR BC 6 ON 133MM - FITS 92-95 YZ125 & YZ250, 92-97 WR250FITS 92-97 WR250, 92-95 YZ125 YZ250   OD 220MM - ID 115MM - 6 BOLTS ON A 133MM BOLT CIRCLE - FITS 89-97 YZ125 & 250, 89-90 YZ250WR, 91-97 WR250, 92-93 WR500, 98 YZ400F & WR400FROTOR OD 245MM ID 118.5MM - ROTOR 6 ON A 134MM BOLT CIRCLE - FITS 92-96 YZ125, YZ250, WR250       FITS 83-95 YZ125 & YZ250, 83-90 YZ490, 92-93 WR500    FITS 86-95 YZ125FITS 91-93 YZ125  FITS 93-97 YZ125 YZ250, 94-97 WR250   
1994YZ125F14JY-00    F5T306 FITS 94-95KYB - USD - CHROME OD 43MM - C/L 36 3/4" - UPPER 51.9MM - LOWER 56.6MM - C/L OF BRAKE MOUNT 78MM - AXLE 17MM & 22MMFITS 94-95 YZ1254JY Y-2 FITS 94-95, 98-00      FITS 94-04 YZ125, 96 YZ2502VN00 SILVER - 20MM AXLE DIA - BRG TO BRG 131MM - ROTOR DIA 220MM (8 5/8") ROTOR BOLT CIRCLE 6 BOLTS ON A 133MM DIA - SPROCKET BOLT CIRCLE 6 BOLTS ON A 175MM DIA - FITS 90-98 YZ125 & YZ250, 91-97 WR250, 98 WR400FFITS 89-98 YZ125 YZ250, 91 WR250, 98 WR400F YZ400F145-FR - AXLE OD 17MM - BRG TO BRG 69-70MM - ROTOR BC 6 ON 133MM - FITS 92-95 YZ125 & YZ250, 92-97 WR250FITS 92-97 WR250, 92-95 YZ125 YZ250 FITS 94-95 YZ125 OD 220MM - ID 115MM - 6 BOLTS ON A 133MM BOLT CIRCLE - FITS 89-97 YZ125 & 250, 89-90 YZ250WR, 91-97 WR250, 92-93 WR500, 98 YZ400F & WR400FROTOR OD 245MM ID 118.5MM - ROTOR 6 ON A 134MM BOLT CIRCLE - FITS 92-96 YZ125, YZ250, WR250       FITS 83-95 YZ125 & YZ250, 83-90 YZ490, 92-93 WR500    FITS 86-95 YZ125FITS 94-95 YZ125  FITS 93-97 YZ125 YZ250, 94-97 WR250   
1995YZ125G14PE-00  MIKUNI TM F4T306 470L FITS 94-95KYB - USD - CHROME OD 43MM - C/L 36 7/8" - UPPER 51.9MM LOWER 57.4MM - C/L OF BRAKE MOUNT 78MM - AXLE 17MM & 22MMFITS 94-95 YZ125FITS 94-95, 98-00      FITS 94-04 YZ125, 96 YZ2502VN00 SILVER - 20MM AXLE DIA - BRG TO BRG 131MM - ROTOR DIA 220MM (8 5/8") ROTOR BOLT CIRCLE 6 BOLTS ON A 133MM DIA - SPROCKET BOLT CIRCLE 6 BOLTS ON A 175MM DIA - FITS 90-98 YZ125 & YZ250, 91-97 WR250, 98 WR400FFITS 89-98 YZ125 YZ250, 91 WR250, 98 WR400F YZ400F145-FR - AXLE OD 17MM - BRG TO BRG 69-70MM - ROTOR BC 6 ON 133MM - FITS 92-95 YZ125 & YZ250, 92-97 WR250FITS 92-97 WR250, 92-95 YZ125 YZ250 FITS 94-95 YZ125 OD 220MM - ID 115MM - 6 BOLTS ON A 133MM BOLT CIRCLE - FITS 89-97 YZ125 & 250, 89-90 YZ250WR, 91-97 WR250, 92-93 WR500, 98 YZ400F & WR400FROTOR OD 245MM ID 118.5MM - ROTOR 6 ON A 134MM BOLT CIRCLE - FITS 92-96 YZ125, YZ250, WR250       FITS 83-95 YZ125 & YZ250, 83-90 YZ490, 92-93 WR500    FITS 86-95 YZ125FITS 94-95 YZ125  FITS 93-97 YZ125 YZ250, 94-97 WR250   
1996YZ125H14SS-00 E101E-00XXXXFITS 96 YZ125 & YZ250 MIKUNI TMX FITS 96 YZ125 ONLY F4SS 00 7X7  FITS 96-01 YZ125, 02-09 YZ85USD - CHROME OD 46MM - C/L 36 3/4" 4JY FITS 96-97 YZ1254SR 00 T-1 FITS 96-04 YZ125     FITS 94-04 YZ125, 96 YZ2502VN00 SILVER - 20MM AXLE DIA - BRG TO BRG 131MM - ROTOR DIA 220MM (8 5/8") ROTOR BOLT CIRCLE 6 BOLTS ON A 133MM DIA - SPROCKET BOLT CIRCLE 6 BOLTS ON A 175MM DIA - FITS 90-98 YZ125 & YZ250, 91-97 WR250, 98 WR400FFITS 89-98 YZ125 YZ250, 91 WR250, 98 WR400F YZ400F14,0 45-FR-Y 20MM AXLE DIA - BRG TO BRG 68MM - FITS 96-01 YZ125, 97-01 YZ250, 98-99 YZ400F, 00-01 YZ426F FITS 96-98 YZ125 & YZ250 FITS 96-97 YZ125 OD 220MM - ID 115MM - 6 BOLTS ON A 133MM BOLT CIRCLE - FITS 89-97 YZ125 & 250, 89-90 YZ250WR, 91-97 WR250, 92-93 WR500, 98 YZ400F & WR400FROTOR OD 245MM ID 118.5MM - ROTOR 6 ON A 134MM BOLT CIRCLE - FITS 92-96 YZ125, YZ250, WR250FITS 96-98 YZ125   FITS 96-97 ONLY           FITS 93-97 YZ125 YZ250, 94-97 WR250   
1997YZ125J14XM-00 JYA4XMW07VA00XXXXMIKUNI TMX F4SS 00  FITS 96-01 YZ125, 02-09 YZ85USD - CHROME OD 46MM - C/L 37" 4JY FITS 96-97 YZ1254SS-00 67P T-1 4SR 00 FITS 96-04 YZ125     FITS 94-04 YZ125, 96 YZ2502VN00 SILVER - 20MM AXLE DIA - BRG TO BRG 131MM - ROTOR DIA 220MM (8 5/8") ROTOR BOLT CIRCLE 6 BOLTS ON A 133MM DIA - SPROCKET BOLT CIRCLE 6 BOLTS ON A 175MM DIA - FITS 90-98 YZ125 & YZ250, 91-97 WR250, 98 WR400FFITS 89-98 YZ125 YZ250, 91 WR250, 98 WR400F YZ400F14,0 45-FR-Y 20MM AXLE DIA - BRG TO BRG 68MM - FITS 96-01 YZ125, 97-01 YZ250, 98-99 YZ400F, 00-01 YZ426F FITS 96-98 YZ125 & YZ250 FITS 96-97 YZ125 OD 220MM - ID 115MM - 6 BOLTS ON A 133MM BOLT CIRCLE - FITS 89-97 YZ125 & 250, 89-90 YZ250WR, 91-97 WR250, 92-93 WR500, 98 YZ400F & WR400FROTOR OD 245MM ID 118MM - ROTOR BOLT CIRCLE 6 ON 134MM - FITS 97-00 YZ125 & YZ250, 97 WR250, 98-00 WR400, 98-99 YZ400F, 00 YZ426FFITS 96-98 YZ125   FITS 96-97 ONLY           FITS 93-97 YZ125 YZ250, 94-97 WR250FITS 97-07 YZ125 YZ250, 98-00 WR400F, 01-04 WR250F, 01-02 YZ426F  
1998YZ125K15DH-00 E101E-0000XX JYACE01CWA000XXXXMIKUNI TMX F4SS 00  FITS 96-01 YZ125, 02-09 YZ85USD - CHROME OD 46MM - C/L 37" FITS 94-95, 98-00FITS 96-04 YZ125     FITS 94-04 YZ125, 96 YZ2502VN00 SILVER - 20MM AXLE DIA - BRG TO BRG 131MM - ROTOR DIA 220MM (8 5/8") ROTOR BOLT CIRCLE 6 BOLTS ON A 133MM DIA - SPROCKET BOLT CIRCLE 6 BOLTS ON A 175MM DIA - FITS 90-98 YZ125 & YZ250, 91-97 WR250, 98 WR400FFITS 89-98 YZ125 YZ250, 91 WR250, 98 WR400F YZ400F14,0 45-FR-Y 20MM AXLE DIA - BRG TO BRG 68MM - FITS 96-01 YZ125, 97-01 YZ250, 98-99 YZ400F, 00-01 YZ426F FITS 96-98 YZ125 & YZ250   OD 240MM - ID 115.5MM - 6 BOLTS ON A BOLT CIRCLE DIA 133MM - FITS 98-01 YZ125 & 250, 99 YZ400F, 00-01 YZ426F, 99-00 WR400F, 01 WR250F WR426F ROTOR OD 245MM ID 118MM - ROTOR BOLT CIRCLE 6 ON 134MM - FITS 97-00 YZ125 & YZ250, 97 WR250, 98-00 WR400, 98-99 YZ400F, 00 YZ426FFITS 96-98 YZ125FITS 98-00 YZ125, YZ250, WR400F, 98-99 YZ400F, YZ426F      FITS 98-01 YZ125 YZ125, 98-02 YZ250, 98-99 YZ400F, 00-02 YZ426FFITS 98-01 YZ250 YZ125       FITS 97-07 YZ125 YZ250, 98-00 WR400F, 01-04 WR250F, 01-02 YZ426F  
1999YZ125L15ET-00 E105E-01XXXX JYACE03C2XA00XXXXMIKUNI 36MM F4SS 00 8ZB - 75mm OD - 61.4MM ID   FITS 96-01 YZ125, 02-09 YZ85USD - Y5DH-L Y5DH-L - CHROME OD 46MM - C/L 37 1/4" - UPPER 53.9MM - 58.4MM - C/L OF BRAKE MOUNT 102MM - AXLE 20MM & 25MM FITS 94-95, 98-004SS-00 8ZF T-1 4SR 01 FITS 96-04 YZ125PA6 GF45 5ET - 2 3/4" X 2 3/8"4JY00TUSHIMA 4JY 10 4EX FITS 94-04 YZ125, 96 YZ2505ET00 - 22MM AXLE DIA - BRG TO BRG 120MM - ROTOR DIA 9 5/8" - ROTOR 6 BOLTS ON A BOLT CIRCLE DIA 5 1/4" - FITS 99-09 YZ125, YZ250, 99-00 YZ400F, 01-02 YZ426F, 03-08 YZ450F, 99-00 WR400, 01-02 WR426, 03-09 WR450 14,0 45-FR-Y 20MM AXLE DIA - BRG TO BRG 68MM - FITS 96-01 YZ125, 97-01 YZ250, 98-99 YZ400F, 00-01 YZ426F FITS 99-04 YZ125 YZ250, 98-00 YZ400F WR400F, 00-02 YZ426F, 01-04 WR250F, 03-04 YZ450F WR450F R 4SS 6 - L 4SS 5 - 2VN 25ET 124CM3 Y-2 OD 240MM - ID 115.5MM - 6 BOLTS ON A BOLT CIRCLE DIA 133MM - FITS 98-01 YZ125 & 250, 99 YZ400F, 00-01 YZ426F, 99-00 WR400F, 01 WR250F WR426F ROTOR OD 245MM ID 118MM - ROTOR BOLT CIRCLE 6 ON 134MM - FITS 97-00 YZ125 & YZ250, 97 WR250, 98-00 WR400, 98-99 YZ400F, 00 YZ426FFITS 1999 YZ125 ONLYFITS 98-00 YZ125, YZ250, WR400F, 98-99 YZ400F, YZ426F      FITS 98-01 YZ125 YZ125, 98-02 YZ250, 98-99 YZ400F, 00-02 YZ426FFITS 98-01 YZ250 YZ125       FITS 97-07 YZ125 YZ250, 98-00 WR400F, 01-04 WR250F, 01-02 YZ426F  
2000YZ125M15HD-00 E109E-00XXXX JYACE05C8YA00XXXXMIKUNI 5HD  F4SS 00 098  FITS 96-01 YZ125, 02-09 YZ85USD - Y5DH-L Y5DH-L - CHROME OD 46MM - C/L 37 1/4" - UPPER 53.9MM - 58.4MM - C/L OF BRAKE MOUNT 102MM - AXLE 20MM & 25MMFITS 2000 YZ125 ONLYFITS 94-95, 98-004SS-00 976  FITS 96-04 YZ125PA6 GF45   4JYFITS 94-04 YZ125, 96 YZ2505ET00 - 22MM AXLE DIA - BRG TO BRG 120MM - FITS 99-09 YZ125, YZ250, 99-00 YZ400F, 01-02 YZ426F, 03-08 YZ450F, 99-00 WR400, 01-02 WR426, 03-09 WR450 14,0 45-FR-Y 20MM AXLE DIA - BRG TO BRG 68MM - FITS 96-01 YZ125, 97-01 YZ250, 98-99 YZ400F, 00-01 YZ426F FITS 99-04 YZ125 YZ250, 98-00 YZ400F WR400F, 00-02 YZ426F, 01-04 WR250F, 03-04 YZ450F WR450F    OD 240MM - ID 115.5MM - 6 BOLTS ON A BOLT CIRCLE DIA 133MM - FITS 98-01 YZ125 & 250, 99 YZ400F, 00-01 YZ426F, 99-00 WR400F, 01 WR250F WR426F ROTOR OD 245MM ID 118MM - ROTOR BOLT CIRCLE 6 ON 134MM - FITS 97-00 YZ125 & YZ250, 97 WR250, 98-00 WR400, 98-99 YZ400F, 00 YZ426F FITS 98-00 YZ125, YZ250, WR400F, 98-99 YZ400F, YZ426F      FITS 98-01 YZ125 YZ125, 98-02 YZ250, 98-99 YZ400F, 00-02 YZ426FFITS 98-01 YZ250 YZ125       FITS 97-07 YZ125 YZ250, 98-00 WR400F, 01-04 WR250F, 01-02 YZ426F  
2001YZ125N15MV-00 E111E-01XXXX  MIKUNI F4SS 00 098   FITS 96-01 YZ125, 02-09 YZ85USD - Y5DH-L Y5DH-L - CHROME OD 46MM - C/L 37 1/4" - UPPER 53.9MM - 58.4MM - C/L OF BRAKE MOUNT 102MM - AXLE 20MM & 25MM 5MV4SR 01 T-1 FITS 96-04 YZ125PA6 GF45    FITS 94-04 YZ125, 96 YZ2505ET00 - 22MM AXLE DIA - BRG TO BRG 120MM - ROTOR DIA 9 5/8" - ROTOR 6 BOLTS ON A BOLT CIRCLE DIA 5 1/4" - FITS 99-09 YZ125, YZ250, 99-00 YZ400F, 01-02 YZ426F, 03-08 YZ450F, 99-00 WR400, 01-02 WR426, 03-09 WR450 14,0 45-FR-Y 20MM AXLE DIA - BRG TO BRG 68MM - FITS 96-01 YZ125, 97-01 YZ250, 98-99 YZ400F, 00-01 YZ426F FITS 99-04 YZ125 YZ250, 98-00 YZ400F WR400F, 00-02 YZ426F, 01-04 WR250F, 03-04 YZ450F WR450F    OD 240MM - ID 115.5MM - 6 BOLTS ON A BOLT CIRCLE DIA 133MM - FITS 98-01 YZ125 & 250, 99 YZ400F, 00-01 YZ426F, 99-00 WR400F, 01 WR250F WR426F ROTOR OD 250MM ID 118MM - ROTOR BOLT CIRCLE 6 ON 134MM - FITS 01-06 WR250F, 01-02 WR426F, 01-07 YZ125 & YZ250, 03-06 WR450F & YZ450F         FITS 98-01 YZ125 YZ125, 98-02 YZ250, 98-99 YZ400F, 00-02 YZ426FFITS 98-01 YZ250 YZ125    4SS-00  FITS 97-07 YZ125 YZ250, 98-00 WR400F, 01-04 WR250F, 01-02 YZ426F  
2002YZ125P15NY-00 E112E-00XXXX JYACE09C52A00XXXXMIKUNI F5CU 11 17LUSD - Y5DH-L Y5DH-L - CHROME OD 46MM - C/L 37 1/4" - UPPER 53.9MM - 58.4MM - C/L OF BRAKE MOUNT 102MM - AXLE 20MM & 25MM5NY005MV4SS 01 T-1 4SR 01 FITS 96-04 YZ125PA6 GF45    FITS 94-04 YZ125, 96 YZ2505ET00 - 22MM AXLE DIA - BRG TO BRG 120MM - ROTOR DIA 9 5/8" - ROTOR 6 BOLTS ON A BOLT CIRCLE DIA 5 1/4" - FITS 99-09 YZ125, YZ250, 99-00 YZ400F, 01-02 YZ426F, 03-08 YZ450F, 99-00 WR400, 01-02 WR426, 03-09 WR450 194 - 20MM AXLE DIA - BRG TO BRG 79MM FITS YZ125, 250, 250F 02-09 - YZ426F 02 - YZ450F 03-09FITS 99-04 YZ125 YZ250, 98-00 YZ400F WR400F, 00-02 YZ426F, 01-04 WR250F, 03-04 YZ450F WR450F     ROTOR OD 250MM ID 118MM - ROTOR BOLT CIRCLE 6 ON 134MM - FITS 01-06 WR250F, 01-02 WR426F, 01-07 YZ125 & YZ250, 03-06 WR450F & YZ450F               5NY-00 FITS 02-03 YZ125 & YZ250  FITS 97-07 YZ125 YZ250, 98-00 WR400F, 01-04 WR250F, 01-02 YZ426F  
2003YZ125R15UN-00 E113E-0058XX JYACE10C63A00XXXXMIKUNI 5UN1 00 W274 F5CU 11 285USD - Y5DH-L Y5DH-L - CHROME OD 46MM - C/L 37 1/4" - UPPER 53.9MM - 58.4MM - C/L OF BRAKE MOUNT 102MM - AXLE 20MM & 25MM5NY, 5NY-10 2995UN, FITS 03-04 YZ1254SS 01 T-1 4SR 01 FITS 96-04 YZ125PA6 GF45  4JY00 1 T-1 5NY00 FITS 94-04 YZ125, 96 YZ2505ET00 - 22MM AXLE DIA - BRG TO BRG 120MM - ROTOR DIA 9 5/8" - ROTOR 6 BOLTS ON A BOLT CIRCLE DIA 5 1/4" - FITS 99-09 YZ125, YZ250, 99-00 YZ400F, 01-02 YZ426F, 03-08 YZ450F, 99-00 WR400, 01-02 WR426, 03-09 WR450 194 - 20MM AXLE DIA - BRG TO BRG 79MM FITS YZ125, 250, 250F 02-09 - YZ426F 02 - YZ450F 03-09FITS 99-04 YZ125 YZ250, 98-00 YZ400F WR400F, 00-02 YZ426F, 01-04 WR250F, 03-04 YZ450F WR450F 5NY   ROTOR OD 250MM ID 118MM - ROTOR BOLT CIRCLE 6 ON 134MM - FITS 01-06 WR250F, 01-02 WR426F, 01-07 YZ125 & YZ250, 03-06 WR450F & YZ450F               5NY-00 FITS 02-03 YZ125 & YZ250  FITS 97-07 YZ125 YZ250, 98-00 WR400F, 01-04 WR250F, 01-02 YZ426F  
2004YZ125  JYACE13C74A00XXXX     FITS 03-04 YZ125FITS 96-04 YZ125     FITS 94-04 YZ125, 96 YZ2505ET00 - 22MM AXLE DIA - BRG TO BRG 120MM - ROTOR DIA 9 5/8" - ROTOR 6 BOLTS ON A BOLT CIRCLE DIA 5 1/4" - FITS 99-09 YZ125, YZ250, 99-00 YZ400F, 01-02 YZ426F, 03-08 YZ450F, 99-00 WR400, 01-02 WR426, 03-09 WR450 194 - 20MM AXLE DIA - BRG TO BRG 79MM FITS YZ125, 250, 250F 02-09 - YZ426F 02 - YZ450F 03-09FITS 99-04 YZ125 YZ250, 98-00 YZ400F WR400F, 00-02 YZ426F, 01-04 WR250F, 03-04 YZ450F WR450F     ROTOR OD 250MM ID 118MM - ROTOR BOLT CIRCLE 6 ON 134MM - FITS 01-06 WR250F, 01-02 WR426F, 01-07 YZ125 & YZ250, 03-06 WR450F & YZ450F                  FITS 97-07 YZ125 YZ250, 98-00 WR400F, 01-04 WR250F, 01-02 YZ426F  
2005YZ125                5ET00 - 22MM AXLE DIA - BRG TO BRG 120MM - ROTOR DIA 9 5/8" - ROTOR 6 BOLTS ON A BOLT CIRCLE DIA 5 1/4" - FITS 99-09 YZ125, YZ250, 99-00 YZ400F, 01-02 YZ426F, 03-08 YZ450F, 99-00 WR400, 01-02 WR426, 03-09 WR450 194 - 20MM AXLE DIA - BRG TO BRG 79MM FITS YZ125, 250, 250F 02-09 - YZ426F 02 - YZ450F 03-09     ROTOR OD 250MM ID 118MM - ROTOR BOLT CIRCLE 6 ON 134MM - FITS 01-06 WR250F, 01-02 WR426F, 01-07 YZ125 & YZ250, 03-06 WR450F & YZ450F                  FITS 97-07 YZ125 YZ250, 98-00 WR400F, 01-04 WR250F, 01-02 YZ426F  
2006YZ125                5ET00 - 22MM AXLE DIA - BRG TO BRG 120MM - ROTOR DIA 9 5/8" - ROTOR 6 BOLTS ON A BOLT CIRCLE DIA 5 1/4" - FITS 99-09 YZ125, YZ250, 99-00 YZ400F, 01-02 YZ426F, 03-08 YZ450F, 99-00 WR400, 01-02 WR426, 03-09 WR450 194 - 20MM AXLE DIA - BRG TO BRG 79MM FITS YZ125, 250, 250F 02-09 - YZ426F 02 - YZ450F 03-09     ROTOR OD 250MM ID 118MM - ROTOR BOLT CIRCLE 6 ON 134MM - FITS 01-06 WR250F, 01-02 WR426F, 01-07 YZ125 & YZ250, 03-06 WR450F & YZ450F                  FITS 97-07 YZ125 YZ250, 98-00 WR400F, 01-04 WR250F, 01-02 YZ426F  
2007YZ125                5ET00 - 22MM AXLE DIA - BRG TO BRG 120MM - ROTOR DIA 9 5/8" - ROTOR 6 BOLTS ON A BOLT CIRCLE DIA 5 1/4" - FITS 99-09 YZ125, YZ250, 99-00 YZ400F, 01-02 YZ426F, 03-08 YZ450F, 99-00 WR400, 01-02 WR426, 03-09 WR450 194 - 20MM AXLE DIA - BRG TO BRG 79MM FITS YZ125, 250, 250F 02-09 - YZ426F 02 - YZ450F 03-09     ROTOR OD 250MM ID 118MM - ROTOR BOLT CIRCLE 6 ON 134MM - FITS 01-06 WR250F, 01-02 WR426F, 01-07 YZ125 & YZ250, 03-06 WR450F & YZ450F                  FITS 97-07 YZ125 YZ250, 98-00 WR400F, 01-04 WR250F, 01-02 YZ426F  
2008YZ125                5ET00 - 22MM AXLE DIA - BRG TO BRG 120MM - ROTOR DIA 9 5/8" - ROTOR 6 BOLTS ON A BOLT CIRCLE DIA 5 1/4" - FITS 99-09 YZ125, YZ250, 99-00 YZ400F, 01-02 YZ426F, 03-08 YZ450F, 99-00 WR400, 01-02 WR426, 03-09 WR450 194 - 20MM AXLE DIA - BRG TO BRG 79MM FITS YZ125, 250, 250F 02-09 - YZ426F 02 - YZ450F 03-09                          
2009YZ125                  194 - 20MM AXLE DIA - BRG TO BRG 79MM FITS YZ125, 250, 250F 02-09 - YZ426F 02 - YZ450F 03-09