Never let an old girl die – bike restoration blog – and general bike gibberish related to keeping your girl on the road

Motorcycle front axle diameter

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Please note

Some bikes use a stepped axle, that is why you see the left and right listed.

This is currently a list of Japanese bikes only, we will not limit this list to Japanese only bikes but it was a good list to start from – please feel free to let us know of any non-Japanese motorbike fork information.

Please read the disclaimer for this content.

Credit – attribution to creators/authors

A huge thank you goes to the following users/sites for the majority of the data contained within this page.

Initial data sourced from: Scandalon who obtained it via Chopper Fix a now seemingly defunct forum/site.

Disclaimer

This should be used as a ROUGH GUIDE ONLY, to ensure the parts you order are what you need please double check with your local parts supplier or do a google search for the part and information regarding it. We have not verified every part is correctly labelled or categorized on this page and take no responsibility for any issues created by utilising this list. We will correct any issues should we be alerted to them, please let us know of any incorrect data.

We try to provide the most accurate information we can, however issues will occur, some content is user submitted and cannot be verified, other content hasn’t been verified due to the sheer scope of the content.

Please exercise caution before spending your hard earned cash on parts – this content is to help you narrow your search, not to make an actual selection. Many bits of information are not contained within, such as how long is said axle? Is the length adequate for your purposes? What is the thread type?

Many makes and models are not present in this list.

10mm

  • Kawasaki

    • KX80 79-80
    • KX60 B1-B13 85-97 (right)
    • KX80 C1 81 (left) || KX80 C1 81 (right)
    • KX80 E1 83 (left) || KX80 E1 83 (right)
    • KX80 E2/E3 84-85 (left) || KX80 E2/E3 84-85 (right)
    • KD100 M1-M4 76-79 (left) || KD100 M1-M4 76-79 (right)
    • KE100 A5-A10 76-81 (left) || KE100 A5-A10 76-81 (right)
    • KE100 B 82-97 (left) || KE100 B 82-97 (right)
    • KM100 A1-A7 76-81 (left) || KM100 A1-A7 76-81 (right)
  • Suzuki

    • RM50 78-79 (left) || RM50 78-79 (right)
    • RM60 80 & 82 (left) || RM60 80 & 82 (right)
    • DS80 78-97 (left) ||
      DS80 78-97 (right)
    • RM80 78-81 (left) ||
      RM80 78-81 (right)
  • Yamaha

    • DT50 80
    • PW50 81-98
    • YSR50 88-90
    • DT80 81-83
    • GT80 74-80
    • MX80 80-82
    • PW80 82-86 & 91-98
    • YSR80 90-92
    • Honda C70 80-84
    • CL70 K1-K3

12mm

  • Honda

    • MB50 82
    • Z50 A/R 68-97
    • CT70 66-82 & 91-94
    • XL70 74-76
    • SL70 71-73
    • XL75 77-79
    • XR75 73-78
    • CR60 83-84
    • CR80 80-02
    • CR80 R 86-98
    • XL80 S 80-85
    • XR80 79-84
    • XR80 R 85-98
    • CT90 91-96
    • SL100 70-73
    • XL100 S 74-80
    • XR100 81-84
    • XR100 R 85-98
    • CT110 80-83 & 86
    • CB125 S 73-84
    • CR125 M 74-78
    • CT125 77
    • MT125 74-76
    • TL125 73-76
    • XL125 74-78
    • XL125 S 70-82
    • XL185 S 79-83
    • TLR200 86-87
    • XR200 80-84
    • CBX250 H 87
    • CN250 Helix 86-87 & 92-96
  • Kawasaki

    • KX80 86-97
    • KX100 B5-B7 95-97
    • KX250 74
    • KX125 74-76 & 78-79 (right)
    • KX125 A6-A7 80-81 (right)
  • Suzuki

    • RM80 90-97
    • DR100 83-90
    • RM100 76-78 & 79-81
    • DR125 82-84 & 86
    • DR125 S 85-86
    • DR125 SE 94-95
    • DS125 78-80
    • GN125 82-83
    • GN125 93-94
    • RM125 75-80
    • SP125 82-84
    • TS125 71-81
    • PE175 78-81
    • TS185 77-81
    • DR200 85-88 & 90
    • DR200 SE 96-97
    • DR250 82-84
    • DS250 80-81
    • GN250 80-82
    • PE250 77-81
    • RG250 CH 87
    • RM250 76-80
    • TM250 72-75
    • SP250 82-86
    • TS250 77-81
    • DR370 78-79
    • RM370 76-77
    • SP370 78-79
    • DR400 80
    • PE400 80-81
    • RM400 79-80
    • SP400 80
    • TM400 71-75
    • DR500 81-83
    • SP500 81-83
    • Yamaha YZ80 93-97
    • Kawasaki KX125 74-76 (left)
    • KX125 78-79 (left)
    • KX125 A6/A7 80-81 (left)
    • KE175 D4/D5 82-83
    • KDX175 80-82 (left)
    • KL250 80-81
  • Yamaha

    • DT50 88-95
    • DT100 78-83
    • MX100 81-83
    • RT100 90-97
    • YZ100 77-83
    • DT125 77-83
    • IT125 80-83
    • XT125 82-84
    • DT175 74-81
    • SR185 81
    • XT200 82-85
    • TY250 77-78
    • TY250 84 & 91
    • TZR250 87-88
    • RZ350 84-89

15mm

  • Honda

    • CB125 TT 90
    • CR125 R 79-84
    • XL175 73-78
    • CM185 Twinstar 78-79
    • CM200 T 80-82
    • TR200 G 86
    • XL200 R 83-84
    • XR200 81-91 & 93-97
    • CB250 Nighthawk 91-92
    • CM250 82-84
    • CMX250 Rebel 85-86
    • CMX250 Rebel 96-97
    • CR250 M 73-76
    • CR250 R 78-84
    • NX250 88-90
    • VTR250 90
    • XL250 72-76
    • XL250 R 82-87
    • CL250 S 78-81
    • XR250 79-80
    • XR250 L 91-96
    • XR250 R 81-82 & 84-97
    • CB360 74-76
    • CB400 75-81
    • CM400 A/B/E 79-81
    • NS400 RG 96-97
    • CB450 65-74
    • CB450 SC Nighthawk 82-85
    • CB450 Tc 82
    • CM450 A/C/E 82-84
    • CMX450 C Rebel 86
    • CR450 81
    • CR480 R 82-83
    • CB500 71-76
    • CB500 SC Nighthawk 83-84
    • CX500 78-82
    • CX500 Tc Turbo 82
    • CR500 R 84
    • FT500 Ascot 82
    • GL500 81-82
    • VF500 C Magna V30 84-85
    • VF500 F Interceptor 84-86
    • VT500 C Shadow 83-84
    • VT500 FT 83-84
    • XL500 R 82
    • XL500 S 79-81
    • XR500 79-80
    • XR500 R 81-84
    • CB550 F 75-77
    • CB550 K
    • CBX550 FD 83
    • XL600 R 83-87
    • XR600 R 85-92
    • CB650 C 79-82
    • CB650 SC Nighthawk 82-85
    • CX650 T/E 83-84
    • GL650 I 83
    • CB750 A 76-78
    • CB750 C 80-82
    • CB750 F 75-78
    • CB750 F/K/L 79
    • CB750 K 69-78
    • CB750 SC 80-85
    • VF750 C Magna 82-88
    • VF750 F Interceptor 83-85
    • VF750 S Sabre 82-85
    • VT750 C 83-86
    • VT800 88
    • CB900 C 80-82
    • CB900 F 81-82
    • GL1000 Goldwing L 75-79
    • VF1000 F 84-85
    • VF1000 R 84-85
    • CBX1050 79-82
    • CB1100 F 83
    • GL1100 A/I 80-83
    • VF1100 C
      83-86
    • VF1100 S 84-85
    • VT1100 C 85-86
    • GL1200 A/I/K/SE 84-87
  • Kawasaki

    • KX125 B1/B2 82-83 (right)
    • KX125 C1 84
    • KDX200 A 83-85
    • KDX200 C 86-88
    • KDX200 E 89-94
    • KDX200 95-97
    • KZ200 A1/A2 78-79
    • KDX220 H 97
    • EL250 88-94
    • EX250 Ninja 86-90 & 92-97
    • KDX250 80-84
    • KLX250 R 94-96
    • KL250 D KLR 85-97 (right)
    • KX250 82-84 (right)
    • KZ250 G LTD 80-81
    • KZ250 82-83 & 85
    • KXD250 D 91-94
    • KL250 78-79
    • KX250 75-81
    • KLX300 97
    • EX305 B1-B3 83-85
    • KZ305 B2/B3 87-88
    • KX400 A1/A2 75-76
    • KZ400 C2 81
    • KZ400 A/D/S 74-78
    • KZ400 C1/H1 78-79
    • KDX420 80-81
    • KX420 80-81
    • KZ440 80-83
    • K440 D6 84
    • EN450 85-90
    • EN500 Vulcan 90-96
    • EN500 C 96-97
    • EX500 A1-A7 87-93
    • EX500 D1-D4 94-97
    • KX500 A 83-84 (right)
    • KZ550 A 80-83
    • KZ550 C 80-83
    • KZ550 D 81
    • KZ550 F1/F2 83-84
    • KZ550 H1/H2 82-83
    • KZ550 M1 83
    • ZR550 B1-B4 90-93
    • ZX550 A 84-86
    • ZL600 A1/A2 Eliminator 86-87
    • ZL600 B2/B3 96-97
    • ZX600 Ninja A1-A3 85-87
    • ZX600 C1-C4 88-91
    • ZX600 C8-C10 95-97
    • KL650 87-97 (right)
    • KLX650 A1-A3 93-96
    • KLX650 C1-C4 93-96
    • KZ650 H1-H3 81-83
    • KZ750 F1 83
    • KZ750 H1/H4 80-83
    • KZ750 K1/K2 83-84
    • KZ750 L Supersport 83-84
    • KZ750 N Spectre
    • KZ750 R 82
    • KZ750 S1 82
    • VN750 Vulcan 86-97
    • ZX750 A1-A3
    • ZX750 E1/E2 Turbo 84-85
    • VN800 95-97
    • ZL900 A1/A2 85-86
    • ZX900 A1-A3 84-86
    • KZ1000 J1-J3 81-83
    • KZ1000 K 81-82
    • KZ1000 M1 81
    • KZ1000 P 82-97
    • KZ1000 R 83
    • ZG1000 Concours 86-93
    • ZL1000 A1 87
    • ZX1000 Ninja 86-87
    • KZ1100 A1-A3 81-83
    • KZ1100 B1/B2 81-82
    • KZ1100 L1/R1 83
    • KZ1100 R1 84
    • ZN1100 B1/B2 84-85
    • ZX1100 A1/A2 83-84
    • ZG1200 Voyager 86-97
    • VN1500 Vulcan 87-97
    • VN1500 B 87-90
  • Suzuki

    • RM125 81-86
    • PE175 82-84
    • TS200 R 91-93
    • GS250 T 80-81
    • GT250 73-77
    • RM250 81-86
    • TS250 71-76
    • DR350 90-96
    • DR350 S 90-97
    • GT380 73-77
    • GN400 80-82
    • GS400
    • GSF400 Bandit 91-93
    • TS400 72-77 (left)
    • GS425 79
    • GS450 82-83
    • GS500 89-97
    • GT500 76-77
    • RE5 75-76
    • RG500 86
    • RM500 83-84
    • GS550 All
    • DR600 85-89
    • GSX600 F Katana 89-97
    • DR650 S 90-95
    • GR650 D/XD/E/F Tempter 83-85
    • GS650 G/GL 81-83
    • GS650 EX/EZ 81-82
    • GS650 M 83
    • LS650 P 96-97
    • LS650 Savage 86-88
    • XN85 (673cc) Turbo 86-88
    • GV700 85
    • DR750 S 88-89 (left)
    • GS750 77-86
    • GSX750 F Katana 89-97
    • GSX-R750 85-86
    • GT750 73-77
    • VS750 Intruder 85-91
    • DR800 S 90 (left)
    • VS800 92-97
    • VX800 90-93
    • GS850 79-83
    • GS1000 78-81
    • GS1100 Chain & Shaft 80-84
    • GSX-R1100 86
    • GS1150 84-86
    • GV1200 Madura 85-86
    • GV1400 Cavalcade 86-88
    • XS1400 GL 84-87 & 96-97
  • Yamaha

    • YZ125 81-91
    • IT175 77-83
    • RT180 91-93 & 95-97
    • DT200 85-86
    • DT200 R 89-90 & 95
    • IT200 84-87
    • TW200 87-98
    • WR200 92
    • TT225 86-87
    • XT225 92-96
    • DT250 74-79
    • IT250 77-83
    • MX250 73-75
    • RD250 73-74
    • SR250 80-82
    • TDR250 89-90
    • TT250 80-83
    • WR250 Z 91
    • XT250 80-84
    • XV250 88-90 & 94-96
    • YZ250 77-91
    • YZ250 WR 89-90
    • TT350 85
    • TY350 85-86
    • XT350 85-87 & 92/94/96
    • DT360 74
    • MX360 73-74
    • XS360 76-77
    • YZ360 74-75
    • DT400 75-78
    • FZR400 88-89
    • IT400 77-79
    • MX400 75
    • RD400 79
    • XS400 77-81
    • XS400 Maxim/Seca 82-83
    • XS400 S 80-82
    • YZ400 76-79
    • IT425 80
    • IT465 81-82
    • YZ465 80-81
    • IT490 83-84
    • YZ490 82-90
    • SC500 73
    • TT500 77-78
    • XT500 76-81
    • XV500 Virago 83-85
    • XJ550 R 81-83
    • XT550 82-83
    • XZ550 Vision 82-83
    • FJ600 84-85 & 89
    • FZ600 86-88
    • FZR600 R 89-95
    • SRX600 C 86
    • TT600 83-86
    • YX600 Radian 86-90
    • XJ650 80-83
    • FJ700 Maxim X 85-86
    • FZ750 85-88
    • FZR750 87-88
    • FZX750 Fazer 86-87
    • XJ750 81-84
    • XV750 Virago 81-87
    • XV750 90-98
    • XS850 80-81
    • XJ900 R Seca 83
    • XV920 Virago 81
    • FZ1000 87-88
    • XV1000 84-85
    • FJ1100 84-85
    • XV1100 86-98
    • FJ1200 86-93

17mm

  • Honda

    • CR125 R 85-94
    • CR250 88-94
    • XR400 R 96-97
    • CR500 R 85-94
    • XR600 R 93-97
    • XR650 L 93-97.Suzuki RM125 87-95
    • RM250 87-95
    • RMX250 89-96
    • DR350 97
    • DR650 SE 96-97
  • Kawasaki

    • KX125 B1/B2 82-83 (left)
    • KX125 C1 84 (left)
    • KX125 D1 85
    • KX125 86-92
    • KL250 D KLR 85-97 (left)
    • KX250 82-84 (left)
    • KX250 85-92
    • KX500 A 83-84 (left)
    • KX500 B1 85
    • KX500 86-93
    • KL600 KLR 84-86 (left)
    • ZX600 D ZX-6 Ninja 90-92
    • KL650 KLR 87-97 (left)
    • KZ650 B 77-79
    • KZ650 Custom 77-79
    • KZ650 D 78-79
    • KZ750 B1-B4 twin 76-79
    • KZ750 G twin 80
    • ZR750 Zephyr 91-93
    • KZ900 76-77
    • Z1 900 73-75
    • KZ1000 A/B/G 77-80
    • KZ1000 C Police 78-81
    • KZ1000 E shaft 79-80
    • KZ1000 D Z1R 78 & 80
    • ZG1000 Concours 86-93
    • ZX1000 B XZ10 Ninja 88-89
    • ZR1100 A1-A5 92-95
    • KZ1300 79-82
    • ZN1300 Voyager 83-88
  • Suzuki

    • GSX-R1100 88
  • Yamaha

    • DT100 74-77
    • YZ125 92-95
    • WR250 Z 91
    • RD250 75
    • YZ250 92-95
    • BW350 86-87
    • RD350 73-75
    • RD400 76-78
    • SR500 78-79
    • XS500 76-78
    • XV535 Virago 87-98
    • TX650 74
    • TDM850 92-93
    • FZR1000 89-93
    • XS1100 78-79
    • XJ1100 Maxim 82-83
    • XS1100 G/H 80-81
    • XS1100 Special 79-81
    • VMX12 V-Max 85-97
    • XVZ12 Venture 83-85
    • XVZ13 86-93

20mm

  • Honda

    • CR125 00-03
    • CR125 95-97
    • CR250 95-97
    • CR250 00-03
    • CB400 F 89-90
    • CR500 R 95-97
    • CBR600 Hurricane 89-90
    • CBR600 F Hurricane 91-96
    • CBR600 SE 96
    • VT600 Shadow 88-97
    • NT650 Hawk 88-91
    • CB750 SC 91-93 & 95-97
    • RVF750 R RC45 94-95
    • VF750 C/C2/D 94-97
    • VF750 C/C2 98
    • VFR750 F 86
    • VFR750 F Interceptor 88-97
    • PC800 Pacific Coast 89-90
    • CBR900 RR Hurricane 93-97
    • CBR1000 F 87-88 & 90-91 & 93-96
    • CBR1100 XX Blackbird 97
    • VT1100 C Shadow 87-96
    • VT1100 C2 ACE Shadow 95-97
    • GL1500 88-97
    • GL1500 Valkyrie 96-97
  • Kawasaki

    • KX125 93-97
    • KX250 93-97
    • KX500 94-97
    • ZX600 E ZX-6 93-98
    • ZX600 F ZX-6R 95-97
    • ZX750 Ninja ZX-7 89-90
    • VN800 Vulcan Classic 96-97
    • VN1500 D 96-97
  • Suzuki

    • RM125 96-97
    • RM250 96-97
    • GSX-R750 88-92
    • GSX-R750 W 92-95
  • Yamaha

    • YZ125 96-97

      WR250 Z 97-98

      YZ250 96-98

      YZF750 R 94-97

      FZR1000 94-95

      XVZ13 Royal Star 96

22mm

  • Yamaha

    • YZF-R6 99-04

25mm

  • Honda

    • CBR1000RR 05
  • Kawasaki

    • ZX750 ZX-7
    • ZX-7R
    • ZX-7RR 91-96
    • ZX900 B ZX-9R 94-97
    • ZX1100 D ZX-11 93-97
  • Suzuki

    • GSX-R750 96-97
    • TL1000 S 97
    • GSX-R600 97, 06
  • Yamaha

    • TZ250 91- 94
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