Shimano Hub Cones & Axles - Front

Part numbers shown in blue in the Shimano Hub Axle & Cone Lists are kept in stock by us (when possible) and and are hyperlinked to each item on this webpage. The cones themselves are shown below the Shimano Axle & Cone Lists. You may also wish to visit our Hub Axles & Cones - Non Shimano page.

We recommend replacing the balls when you service your hub. Balls appear at the end of this page.

Shimano Front Hub Axles & Cones
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Our stock codes are shown for the cones we stock. Each is linked to the relevant item on this page. Shimano's item codes are shown in parentheses for parts that were available from Shimano at last check but that we don't carry in stock. "Discontinued" means no longer available.

Front Hub Model Axle Kit Left Cone Right Cone
HB-1055 105-SC 55503 55503
HB-1056 105 55503 55503
HB-2200 55501 55501
HB-3300 Sora (Y22U98010) 55501 55501
HB-4400 Tiagra (Y21H98070) 55506 55506
HB-5500 105 (Y23W98030) 55507 55507
HB-5501 105 (Y23W98030) 55507 55507
HB-6400 600 Ultegra 55503 55503
HB-6500 Ultegra (Y23V98010) 55507 55507
HB-6600 Ultegra (Y26A98020) 55513 55513
HB-7400 Dura-Ace (Y21698030) (Y21692020) (Y21692020)
HB-7700 Dura-Ace 9-Speed (Y22Z98010) discontinued discontinued
HB-7800 Dura-Ace 10-Speed (Y25R98030) (Y25R98050)  
HB-A410 RSX 55501 55501
HB-A416 RSX 55501 55501
HB-A550 RX-100 55501 55501
HB-CT90 Altus 55501 55501
HB-M290 Acera - X 55501 55501
HB-M330 Acera (Y21H98070) 55506 55506
HB-M475 Deore 2004, M9 Thread 55501 55501
HB-M475 Deore, 10mm Thread 55509 55509
HB-M495 55102 discontinued discontinued
HB-M510 Deore (Y21L98010) 55505 55505
HB-M525 Deore - Disc 55103 55505 55505
HB-M530 Deore (Y2T798010) Y(2T798020) (Y2T798020)
HB-M535 Freeride Wheel 55109 55514 55515
HB-M555 Deore - Disc (Y24N98030) (24N98040) (Y24N98040)
HB-M563 Deore LX, M9 Steel Axle (Y24C98020) 55504 55504
HB-M564 Deore LX, M10 Steel Axle (Y21S98010) (Y21S98020) (Y21S98020)
HB-M570 Deore LX, M9 Steel Axle (Y24C98020) 55504 55504
HB-M571 Deore LX, M10 Steel Axle (Y21S98010) (Y21S98020) (Y21S98020)
HB-M575 Freeride Wheel (Y24N98040) (Y24N98040)
HB-M585 Deore LX (Y25Y98010) 55516 55516
HB-M737 Deore XT, M9 Steel Axle (Y23K98010) 55504 55504
HB-M738 Deore XT, M11 Alloy Axle (Y23L98040) (Y23L98030) (Y23L98030)
HB-M750 Deore XT, M9 Steel Axle (Y23K98010) 55504 55504
HB-M751 Deore XT, M11 Alloy Axle (Y23L98040) (Y23L98030) (Y23L98030)
HB-M752 Deore XT, M9 Steel Axle (Y23K98010) 55504 55504
HB-M753 Deore XT, M11 Alloy Axle (Y23L98040) (Y23L98030) (Y23L98030)
HB-M755 Deore XT - Disc (Y24N98030) (Y24N98040) (Y24N98040)
HB-M756 Deore XT - Disc (Y24N98030) (Y24N98040) (Y24N98040)
HB-M760 Deore XT (Y25S98010) 55516 55516
HB-M765 Deore XT (Y25T98020) 55516 55516
HB-M800 Saint (Y25U98050) (Y25U98010)
HB-M950 XTR, M11 Alloy Axle (Y23R98010) (Y23R98020) (Y23R98020)
HB-M960 XTR (Y24Y98020) (Y24Y98030) (Y24Y98030)
HB-M965 XTR (Y24Y98020) (Y24Y98030) (Y24Y98030)
HB-MC12 Alivio (Y21H98070) 55506 55506
HB-MC30 STX 55505 55505
HB-MC32 STX (Y21L98010) 55505 55505
HB-MC33 STX-RC (Y21L98010) 55505 55505
HB-RM40 Altus 55501 55501
HB-RM50 Exage 55501 55501
HB-RM65 Non-Series C'lock, M10 axle 55110 55509 55509

Shimano Front Wheel Axles & Cones
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Our stock codes are shown for the cones we stock. Each is linked to the relevant item on this page. Shimano's item codes are shown in parentheses for parts that were available from Shimano at last check but that we don't carry in stock. "Discontinued" means no longer available.

Front Wheels Axle Kit Left Cone Right Cone
WH-5600 105 Front Wheel (Y4CF98020) (Y4CF98020)
WH-6500 Ultegra 9-Speed Wheel (Y23V98010) (Y23V98020) (Y23V98020)
WH-7700 Dura Ace 9-Speed 2001 (Y22Z98010) (Y22Z98030) (Y22Z98030)
WH-7700-C Dura Ace 9-Speed Carbon (Y22Z98010) (Y22Z98030) (Y22Z98030)
WH-7701 Dura Ace 9-Speed 2002 (Y22Z98010) (Y22Z98030) (Y22Z98030)
WH-7701-C Dura Ace 9-Speed Carbon 2002 (Y22Z98010) (Y22Z98030) (Y22Z98030)
WH-7800 Dura Ace 10-Speed (Y4B998010) (Y22Z98030)
WH-M535 LX/Deore V-Brake (Y4AC98010) (Y4AC98020) (Y4AC98020)
WH-M540 LX/Deore V-Brake (Y4B298010) (Y4B298020) (Y4B298020)
WH-M575 LX/Deore 6-Bolt Disc (Y4AE98010) (Y24N98040) (Y24N98040)
WH-M765 XT Centrelock Disc, 9mm Axle (Y4BB98010) (Y4BB98020) (Y4BB98020)
WH-M765 XT Centrelock Disc, 10mm Axle (Y4BB98090) 55516 55516
WH-M965 XTR Centre Lock Disc (Y24Y98020) (Y24Y98030) (Y24Y98030)
WH-R500 (Y4BG98030) 55512 55512
WH-R535 105/Tiagra 9-Speed, 9mm Axle (Y2AC98020) (Y2AC98020)
WH-R535 105/Tiagra 9-Speed, 10mm Axle (Y4AC98010) discontinued discontinued
WH-R540 105/Tiagra 9-Speed 55106 discontinued discontinued
WH-R550 Road Wheel 55106 55508 55508

Shimano Axle Front HB-RM65
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55110
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Shimano HB-RM65 front axle kit. Includes axle, cones, locknuts.
Shipping Weight: 100g.

Shimano Axle Kit Front HB-M495
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55102
!
Fits HB-RM65 & HB-M495.
Shipping Weight: 100g.

Shimano Axle Kit Front HB-M525
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55103
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M10 x 108mm Front Axle Kit for HB-M525.

If your hub has a 9mm axle, it can be replaced with this stronger 10mm axle and cone kit as the outer profile of the cones is the same as the 9mm version. Shipping Weight: 100g

Shimano Axle Kit Front HB-M530
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55105
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Fits HB-M530 (Deore) front hub.
Includes axle, cones, locknuts, washers, balls. Shipping Weight: 100g.

Shimano Axle Kit Front WH-M535
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55109
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108mm axle with cones and locknuts to fit Shimano HB-M535 front hub.
Shimano Part Number: 2T89801. Shipping Weight: 100g.

Shimano Axle Kit Front WH-R550
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55106
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Front Axle Kit to Suit Shimano WH-R540 Front Wheel & WH-R550 Front Wheel.

Shimano Part Number Y4BE98020.

Shipping Weight: 100g.

Shimano Cone & Locknut Front LH HB-M535
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55514
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Left side cone for Shimano front hub HB-M535.
Shimano Part Number 2T89803. Weight: 18g.

Shimano Cone & Locknut Front RH HB-M535
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55515
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Right side cone for Shimano front hub HB-M535. Includes locknut.

Shimano Part Number 2T89802. Weight: 17g.

Shimano Cone Front HB-2200
Each
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55501 (D2a)
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Suits HB-2200, HB-M290 (Acera-X), HB-CT90 (Altus), HB-RM40 (Altus), HB-RM50 (Exage). Also to be used for HB-3300 (Sora), HB-A410 (RSX), HB-A416 (RSX), HB-A550 (RX-100) and HB-M475 (Deore 2004, 9mm thread).

Shimano Part Number: Y23104000. M9 x 10.5mm. No seals. Replaces cone number Y21C04000.

Also replaces Shimano Part Number Y20298050 but it lacks the twin plastic seals.  Weight: 8g.

Shimano Cone Front HB-6400
Each
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55503
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Suits HB-6400 (Ultegra) & HB-1055 (105-SC)

M9 x 11.3mm. Rubber dust seal included.

Shimano Part Number: Y21498020. Weight: 8g.

Shimano Cone Front HB-6500
Each
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55507
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Suits HB-6500 (Ultegra) & WH-6500 (Racing Wheel). Also can be used in place of original cone on HB-5500 (105).

M9 x 12.8mm. Steel and rubber dust seals included. Shimano Part Number: Y23V98020. Weight: 11g.

Shimano Cone Front HB-6600
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55513
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M9 x 12.8mm.

Shimano Part Number Y24W98090. Weight: 11g.

Shimano Cone Front HB-M475
Each
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55509
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Fits HB-M475 with a 10mm axle. Also fits HB-RM65.

M10 x 10.4mm. Seal rings included.

Shimano Part Number: Y25W98020. Shipping Weight: 10g.

Shimano Cone Front HB-M525
Each
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55505
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Suits HB-M525 (Deore - Disc), HB-M510 (Deore), HB-MC33 (STX-RC), HB-MC32 (STX), HB-MC30 (STX).

M9 x 11.5mm. Steel dusctcap included.

Shimano Part Number: Y21L98020. Weight: 10g.

Shimano Cone Front HB-M570
Each
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55504
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Suits: HB-M752 (Deore XT, M9 steel axle), HB-M750 (Deore XT, M9 steel axle), HB-M737 (Deore XT, M9 steel axle), HB-M570 (Deore LX, M9 steel axle), HB-M563 (Deore LX, M9 steel axle)

M9 x 12.8mm. Steel and rubber dust seals included.

Shimano Part Number: Y21R98030. Weight: 11g.

Shimano Cone Front HB-M765
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55516
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Fits the following Shimano front hubs: HB-M585, HB-M760, HB-M765 and the Shimano Front Wheel WH-M765 (if it uses a 10mm axle. There is a different cone for the WH-M765 that uses a 9mm axle).

M10 x 12.8mm. Dust Cover Included.

Shimano Part Number: Y25S98020. Shipping Weight: 50g.

Shimano Cone Front HB-MC12
Each
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55506
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Suits: HB-MC12 (Alivio) & HB-M330 (Acera).

M9 x 10.4mm. Steel dust seal included.

Shimano Part Number: Y21H98080. Weight: 9g.

Shimano Cone Front WH-R500
Each
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55512
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Suits WH-R500 Front Wheel.

M9 x 12.8mm. Dust cover included.

Shimano Part Number: Y4BG98020. Weight: 11g.

Shimano Cone Front WH-R550
Each
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55508
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Suits WH-R550 Front Wheel.

M9 x 20.5mm. Steel and rubber dust seals included.

Shimano Part Number: Y4BE98010.

Weight: 22g.

Loose Ball 3/16" Grade 300
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87104
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balls
8c Each if you buy 100 or more.

Wheels Manufacturing Loose Balls 3/16" grade 300. Grade 300 balls are manufactured to a tolerance of 0.003 inches.

Most front hubs use these, 10 per side. Some Shimano wheel hubs however use 11 per side. Weight: 1g.

Shimano Ball Retainer 3/16"
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87910
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This Shimano ball retainer is used in the following Deore XT hubs and wheels: FH-M770, FH-M775, FH-M785, HB-M770, HB-M775, HB-M785, WH-M776, WH-MT75.
Weight: 5g.