« Shimano Dura-Ace Track » : différence entre les versions

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Ligne 82 : Ligne 82 :




= Dura-Ace 7500 (1981<ref>''[https://drive.google.com/file/d/1nhlBEB76WGQO9qj5PtkOyTIPzvBFie6V/view?usp=sharing-1982 Link]'', Page 29 of the 1981 Shimano Bicycle Components, shimano.com, last accessed : 12/09/2024</ref>) =
= Dura-Ace 7500 (1981<ref name=DAT81>''[https://drive.google.com/file/d/1nhlBEB76WGQO9qj5PtkOyTIPzvBFie6V/view?usp=sharing-1982 Link]'', Page 29 of the 1981 Shimano Bicycle Components, shimano.com, last accessed : 12/09/2024</ref>)-1985=


=== FC-7500<ref name="fc7500">''[https://si.shimano.com/en/pdfs/ev/FC-7500-DURA-ACE%20TRACK-0157/EV-FC-7500-DURA-ACE%20TRACK-0157B.pdf Link]'', Exploded view of FC-7500, shimano.com, last accessed : 12/09/2024</ref> ===
=== FC-7500<ref name="fc7500">''[https://si.shimano.com/en/pdfs/ev/FC-7500-DURA-ACE%20TRACK-0157/EV-FC-7500-DURA-ACE%20TRACK-0157B.pdf Link]'', Exploded view of FC-7500, shimano.com, last accessed : 12/09/2024</ref> ===
Ligne 109 : Ligne 109 :
:'''Rear Overlock nut dimensions''': 110mm or 120mm
:'''Rear Overlock nut dimensions''': 110mm or 120mm


=== SS-7500 ===
=== SS-7500<ref name=DAT81></ref> ===


:'''Chain size''': 1/2" x 1/8"
:'''Chain size''': 1/2" x 1/8"

Version du 12 septembre 2024 à 18:57

In 1981 Shimano changed their nomenclature to better represent the components' name. They have done so before but the change from 1981 stuck and is still used as of today. As such, I am going to try to squish identical groups with different names under the same category.

Dura-Ace Track (1972[1]-1978[2])

GA-100[2]

BCD:
Avail. Crank Lengths: 165mm, (167.5mm), 170mm, (172,5mm) or 175mm
Pedal Thread: 9/16"x20
Chain size: 1/2" x 1/8"
Torque figure:

GB-100[2]

Spindle type: Square
Spindle Length: 112mm
Chain Line: 1/2" x 1/8"
Available Threadings: BSC, FR or ITA
Torque figure:
Tool:

HA-300[2] (previously called H-741 or H-841 for front and rear wheel hubs respectively)

No. of Spoke Holes: 36, 32 or 28
Front Overlock nut dimensions: 100mm
Rear Overlock nut dimensions: 110mm or 120mm

FA-200[2] (previously called FR-912>FR-916)

Chain size: 1/2" x 1/8"
Thread: 1,37"x24TPI
Available Teeth: 13, 14, 15 or 16 teeth

UA-200[2] (Previously called K-902)

Thread Dimensions:
Lock Washer type:
A:
B:
C:
D:
l1:
l2:
L:

HS-741 or HS-841

Small Flange Wheel Hubs made unavailable from 1975 onwards.


Dura-Ace 7000 (or 10) (1977-1981[3])

This was Shimano's attempt at revolutionising track racing. "The 10mm pitch system reduces the overall weight and size of the components"

FC-7000[4] (previously called GA-110)

BCD:
Avail. Crank Lengths: 165mm or 170mm
Pedal Thread: 9/16"x20
Chain size: 10mmx3mm
Torque figure:

HB-7020[5] (previously called HA-310)

No. of Spoke Holes: 36, 32 or 28
Front Overlock nut dimensions: 100mm
Rear Overlock nut dimensions: 110mm or 120mm

CN-7000[3] (previously called QA-100)

Chain size: 10mmx3mm

SS-7000[3] (previously called FA-210)

Chain size: 10mmx3mm
Thread: BC33x24TPI
Available Teeth: 14, 15 or 16 teeth


Dura-Ace 7500 (1981[6])-1985

FC-7500[7]

BCD: 144
Avail. Crank Lengths: 165mm, 167.5mm or 170mm
Pedal Thread: 9/16"x20 or 14x1,25
Chain size: 1/2" x 1/8"
Torque figure:

BB-7500[7]

Spindle type: Square
Spindle Length: 107mm (BSC) or 109mm (ITA)
Chain Line:
Available Threadings: BSC, FR or ITA
Torque figure:
Tool:

HB-7520[8]

Large Flange Wheel Hubs.

No. of Spoke Holes: 36, 32 or 28
Front Overlock nut dimensions: 100mm
Rear Overlock nut dimensions: 110mm or 120mm

SS-7500[6]

Chain size: 1/2" x 1/8"
Thread: 1,37"x24TPI
Available Teeth: 13, 14, 15 or 16 teeth

HP-7500[9]

Thread Dimensions: BSC or FR
Lock Washer type:
A:
B:
C:
D:
l1: 21mm
l2: 11.5mm
L:


Dura-Ace 7600 (1986[10]-1998[11])

FC-7600[12]

BCD: 144
Avail. Crank Lengths: 165mm, 167.5mm, 170mm, 172.5mm or 175mm
Pedal Thread: 9/16"x20TPI
Chain size: 1/2" x 1/8" or 1/2" x 3/32"
Torque figure: 35-50nm

BB-7600[13]

Caged ball bearings. Available in BSC, FR or ITA. 109mm

Spindle type: Square
Spindle Length: 109mm
Chain Line:
Available Threadings: BSC, FR or ITA
Torque figure:
Tool:

BB-7610[14]

Industrial ball bearings version of BB-7600. Different specifications listed.

Chain Line: 42.5mm
Available Threading: BSC, NJS or ITA
Torque figure: 50-70nm
Tool: TL-UN74-S

HB-7600 (Front[15] and Rear[16]) (Small Flange)

No. of Spoke Holes: 36, 32, 28 or 24
Front Overlock nut dimensions: 100mm
Rear Overlock nut dimensions: 110mm or 120mm

HB-7600 (Front[17] and Rear[18]) (Large Flange)

No. of Spoke Holes: 36, 32, 28 or 24
Front Overlock nut dimensions: 100mm
Rear Overlock nut dimensions: 110mm or 120mm

SS-7600

Chain size: 1/2" x 1/8" or 1/2" x 3/32"
Thread: 1,37"x24TPI
Available Teeth: 13, 14, 15 or 16 teeth

HP-7600[19]

Thread Dimensions: BSC or FR[20]
Lock Washer type:
A: 30mm (JIS) or 30.2mm
B: 27mm (JIS) or 26.4mm
C:
D:
l1: 21mm
l2: 11.5mm
L: H+37.6mm

Dura-Ace 7700 (2000[21]-2022[22])

FC-7710[23]

BCD: 144
Avail. Crank Lengths: 165mm, 167.5mm, 170mm, 172.5mm or 175mm
Pedal Thread: 9/16"x20TPI
Chain size: 1/2" x 1/8" or 1/2" x 3/32"
Torque figure: 35-50nm
Cap Torque figure: 5-7nm

BB-7700[24]

Caged ball bearings.

Spindle type: Octalink
Spindle Length: 109.5mm
Chain Line: 42.5mm
Available Threadings: BSC or ITA
Torque figure: 50-70nm
Tool: TL-UN74-S

BB-7710[25]

Industrial ball bearings version of BB-7700. Different specifications listed.

Available Threadings: BSC

HB-7710 (Front[26] and Rear[27])

Small Flange Wheel Hubs.

No. of Spoke Holes: 36, 32, 28 or 24
Front Overlock nut dimensions: 100mm
Rear Overlock nut dimensions: 110mm or 120mm

HP-7410[28]

Thread Dimensions: BSC or FR
Lock Washer type: Small Notch or Notch
A: 30mm (JIS) or 30.2mm
B: 27mm (JIS) or 26.4mm
C: 22.3mm
D: 32mm
l1: 24.1mm
l2: 13.5mm
L: H+37.6mm

Track-specific Frame Parts

N-103 (12/1972-1974)

Standard Track Fork Ends.

NC-100 (1975-1981)

Low-er end Track Fork Ends.

NC-200 (12/1978-1981)

High-er end Track Fork Ends. Appeared first in a catalog dated December 1978 .

FE-SF10 (1981)

Low-er end Track Fork Ends. (Most likely a rename of the NC-100 to meet more appropriately their newly made nomenclature)

FE-UF10 (1981)

High-er end Track Fork Ends. (Most likely a rename of the NC-200 to meet more appropriately their newly made nomenclature)

Sources

  1. ↑ Link, Page 4 of Shimano Bicycle Components (December 1972), disraeligears.co.uk, last accessed : 12/09/2024
  2. ↑ 2,0 2,1 2,2 2,3 2,4 et 2,5 Link, Page 22 of Shimano Bicycle Components (December 1978), disraeligears.co.uk, last accessed : 12/09/2024
  3. ↑ 3,0 3,1 et 3,2 Link, Page 26 of the 1981 Shimano Bicycle Components, shimano.com, last accessed : 12/09/2024
  4. ↑ Link, Exploded view of FC-7000, shimano.com, last accessed : 12/09/2024
  5. ↑ Link, Exploded view of HB-7020, shimano.com, last accessed : 12/09/2024
  6. ↑ 6,0 et 6,1 Link, Page 29 of the 1981 Shimano Bicycle Components, shimano.com, last accessed : 12/09/2024
  7. ↑ 7,0 et 7,1 Link, Exploded view of FC-7500, shimano.com, last accessed : 12/09/2024
  8. ↑ Link, Service Instructions for HB-7520, shimano.com, last accessed : 12/09/2024
  9. ↑ Link, Exploded view of HP-7500, shimano.com, 12/09/2024
  10. ↑ Link, Page 9 of Shimano Bicycle Components (Janary 1986), disraeligears.co.uk, last accessed :12/09/2024
  11. ↑ Link, Page 59 of the 1998 Shimano Bicycle Components, shimano.com, last accessed : 12/09/2024
  12. ↑ Link, Service Instructions for FC-7600, shimano.com, last access : 29/04/2024
  13. ↑ Link, Exploded view of BB-7600, shimano.com, last access : 29/04/2024
  14. ↑ Link, Service Instructions for BB-7610, shimano.com, last access : 29/04/2024
  15. ↑ Link, Service Instructions for HB-7600-F, shimano.com, 29/04/2024
  16. ↑ Link, Service Instructions for HB-7600-R, shimano.com, 29/04/2024
  17. ↑ Link, Service Instructions for HB-7600-F, shimano.com, 29/04/2024
  18. ↑ Link, Service Instructions for HB-7600-R, shimano.com, 29/04/2024
  19. ↑ Link, Service Instructions for HP-7600, shimano.com, 29/04/2024
  20. ↑ Link, Exploded view of HP-7600, shimano.com, 29/04/2024
  21. ↑ link, Page 107 of the 2000 Shimano Bicycle Components, shimano.com, last accessed : 12/09/2024
  22. ↑ Link, Page 145 of the 2022 Shimano Bicycle Components, 29/04/2024
  23. ↑ Link, Service Instructions for FC-7710, shimano.com, 29/04/2024
  24. ↑ Link, Service Instructions for BB-7700, shimano.com, last access : 29/04/2024
  25. ↑ Link, Service Instructions for BB-7710, shimano.com, last access : 29/04/2024
  26. ↑ Link, Service Instructions for HB-7710-F, shimano.com, 29/04/2024
  27. ↑ Link, Service Instructions for HB-7710-R, shimano.com, 29/04/2024
  28. ↑ Link, Service Instructions for HP-7410, shimano.com, 29/04/2024
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