Cassette Mechanisms (Freewheel Bodies)

We stock a range of Shimano Freehub Bodies. Scroll down to the Shimano Freehub Body listings and click on the blue product codes to jump straight to the correct freehub body (they're shown below the lists).

DIY Freehub Bush for Mavic
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56733 (S36a)
!
Replaces the nylon bushing in all Mavic FTS-L and FTS-X freehubs.

Please note this is not a Mavic part. It's supplied by DIY MTB for Mavic hubs.

Weight: 1g.

DIY Freehub Bush for Mavic +.003"
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56734 (S36a)
!
Replaces the nylon bushing in all Mavic FTS-L and FTS-X freehubs. This one is .003" oversized to fit worn hubs.

Please note this is not a Mavic part. It's supplied by DIY MTB for Mavic hubs.

Weight: 1g.

DIY Freehub Bush for Mavic +.005"
+
56735 (S36a)
!
Replaces the nylon bushing in all Mavic FTS-L and FTS-X freehubs. This one is .005" oversized to fit very worn hubs.

Please note this is not a Mavic part. It's supplied by DIY MTB for Mavic hubs.

Weight: 1g.

DT Onyx Needle Cage Complete
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56751
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Replacement Needle Cage & Needles for DT Onyx Rear Hub.

Approximate Dimensions: Outside Diameter 32mm, Inside Diameter 25.5mm, Width 6.8mm. Needles 4mm diameter x 4.7mm long.

Weight: 7g.

DT Onyx Pawl
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56750
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Single Replacement Pawl for DT Onyx hub (and some other DT hubs).
Weight: 1g.

DT Onyx Retaining Spring
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56752
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Pawl retaining spring for DT Onyx rear hub.
Weight: 1g.

JT Cassette Driver for Looseball Hub
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56771
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Cassette driver for BMX looseball hub, 14mm axle.

Comes complete with pre-greased and postitioned balls (that's a plastic ball-holder-inner you can see in the picture). Weight: 155g.

Mavic Freewheel Body Campagnolo
 
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56740 (S36a)
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Mavic freewheel body complete with outer bearing and inner bush. Suits Mavic wheels and Campagnolo cassettes.

Inner diameter of bearing: 8mm. Overall Length: 42.5mm. Inner diameter of bush: 25mm. Mavic Part Number M40591.

Weight: 82g.

Mavic Freewheel Body Oil
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47204 (S4)
!

Mavic freewheels require regular removal and lubrication.

This is the oil they supply for the job.

 

Weight: 56g.

Mavic Freewheel Body Shimano 10sp (Road)
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56738 (S36a)
!
Steel freewheel body complete with outer bearing and inner bush. Suits Mavic Wheels and Shimano Road and SRAM 10 Speed Cassettes.

Inner diameter of bearing: 8mm. Overall Length: 43.6mm. Inner diameter of bush: 25mm. The way to distinguish between a 9-speed and a 10-speed cassette body is the 10-speed body has a double groove around it toward the outer end of the body, the 9-speed does not. Mavic Part Number M40592.

Weight: 99g.

Mavic Freewheel Body Shimano 9sp
 
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56739 (S36a)
!
Steel freewheel body complete with outer bearing and inner bush. Suits Mavic wheels and Shimano/SRAM 9-speed cassettes.

Inner diameter of bearing: 8mm. Overall length: 42.4mm. Inner diameter of bush: 25mm. The way to distinguish between a 9-speed and a 10-speed cassette body is the 10-speed body has a double groove around it toward the outer end of the body, the 9-speed does not. Mavic Part Number M40580. Weight: 99g.

Odyssey Cassette Driver
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56770
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BMX cassette driver complete with sealed bearing. Fits 12 to 16T sprockets.

Inner diameter of sealed bearing: 15mm. 

Weight: 128g.

Shimano Freehub Bodies
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!

Our stock codes are shown for the spokes 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.

Rear Hub Model Freehub Body
FH-1055* 105
FH-1056 105-SC (31D9801)
FH-3300 Sora 56703
FH-4400 Tiagra 56703
FH-5500 105 56703
FH-5501 105 56703
FH-6402 600 Ultegra 8 Speed Discontinued
FH-6500 Ultegra (32U9801)
FH-7403 Dura-Ace Discontinued
FH-7700 Dura-Ace 9-Speed (3A09801)
FH-7800 Dura-Ace 10-Speed (3B99020)
FH-A410 RSX (3AP9802)
FH-A416 RSX 56703
FH-A551 RX-100 (30L9802)
FH-CT90 Altus (30M9801)
FH-HG50 Exage (30H9801)
FH-M290 Acera - X (30M9801)
FH-M330 Acera (3AP9802)
FH-M475 Alivio 6-bolt 56713
FH-M510 Deore 56701
FH-M525 Deore 6-Bolt Disc 56701
FH-M530 Deore 56712
FH-M535 Deore 56712
FH-M555 Deore 6-Bolt Disc 56714
FH-M565 Deore LX Discontinued
FH-M570 Deore LX 9-Speed 56714
FH-M737 Deore XT 8-Speed (32P9801)
FH-M750 Deore XT Discontinued
FH-M752 Deore XT 56714
FH-M755 Deore XT - 6-Bolt Disc Discontinued
FH-M756 Deore XT 6-Bolt Disc 56714
FH-M760 Deore XT 56702
FH-M765 Deore XT Centrelock Disc 56702
FH-M800 Saint (3C29805)
FH-M950 XTR (32T9801)
FH-M960 XTR (3BY9804)
FH-M965 XTR (3BY9804)
FH-MC12 Alivio (3AP9802)
FH-MC18 Alivio (3A39802)
FH-MC30 STX Discontinued
FH-MC32 STX Discontinued
FH-MC38 STX-RC Discontinued
FH-R050 Silent Clutch - 7 (3A49801)
FH-R080 Silent Clutch - 8 (3AX9801)
FH-RM30-7 Acera 7 Speed 56704
FH-RM30-8 Acera 8 Speed 56706
FH-RM40-7 Altus (30M9801)
FH-RM40-8 Altus (3SL9803)
FH-RM60 Acera 56711
FH-RM65 56711
Rear Wheel Model Freehub Body
WH-5600 (4C49809)
WH-6500 Ultegra 9-Speed (32U9801)
WH-7700 Racing Wheel (3A09801)
WH-7700-C Dura Ace 9-Speed Carbon (3A09801)
WH-7701 Dura-Ace 9-Speed (3A09801)
WH-7701-C Dura Ace 9-Speed Carbon (3B99020)
WH-7800 Dura-Ace 10-Speed 56703
WH-7850 Dura-Ace
WH-R540 105/Tiagra 9-Speed 56703
WH-R550 Road Wheel (4BE9808)
WH-R560 Road Wheel (4C49809)
WH-M535 LX/Deore V-Brake 56714
WH-M540 LX/Deore V-Brake 56714
WH-M565 56705
WH-M575 LX/Deore 6-Bolt Disc 56714
WH-M765 XT Centrelock Disc 56702
WH-M959 XTR 6-Bolt Disc (32T9801)
WH-M965 XTR Centrelock Disc (3BY9804)
WH-M970 XTR
WH-T560 56705

Shimano Freehub Body FH-5502
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56703
!
FH-M510 Freehub Body
Replacement 8/9/10 Speed Freehub Body to suit FH-3300, FH-5502, 105/Tiagra/Sora/WH535.

Shimano Part Number: Y32X98040.

Shipping Weight: 125g.

Shimano Freehub Body FH-6500
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56710
!

NOTE: We do not keep this freehub body in stock. Please allow an extra 2-3 days for delivery. Availability not guaranteed.

Shimano Part Number 32U9801. Shipping Weight: 200g.

Shimano Freehub Body FH-M475
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56713
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shimano 3sl9803
8 Speed Freehub Body. Suits FH-M475 (Alivio 6-Bolt) and FH-RM40 8-Speed. 

Shimano Part Number 3SL98030.

Shipping Weight: 100g

Shimano Freehub Body FH-M510
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56701
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FH-M510 Freehub Body
Shimano FH-M510 Cassette Mechanism Deore / Alivio 8/9 speed.

Shimano Part Number Y3A398020.

Suits Deore / Alivio 8/9 Speed. FH-M510, FH-M525. Weight: 128g.

Shimano Freehub Body FH-M530
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56712
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Shimano Freehub Body to suit FH-M530 & FH-M535, with seal & washer.
Shimano Part Number 3SR9804. Shipping Weight: 200g.

Shimano Freehub Body FH-M570
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56714
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Also suits Shimano FH-M555 (Deore 6-Bolt Disc) FH-M570 (Deore LX), FH-M576, FH-M752 (Deore XT), FH-M756 (Deore XT 6-Bolt), WH-M535 (LX/Deore V-Brake Wheel), WH-M540 (LX/Deore V-Brake Wheel), WH-M575 (LX/Deore 6-Bolt Disc Wheel).
Shimano Part Number 3BD9801. Shipping Weight: 200g.

Shimano Freehub Body FH-M760
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56702
!
FH-M760 Freewheel Body
Replacement Freewheel Body for FH-M760 (Deore XT), FH-M765 (Deore XT), FH-M585 (Deore LX)

Shimano Part Number: Y3C098010.

Shipping Weight: 136g.

Shimano Freehub Body FH-RM30 7sp
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56704
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Replacement cassette mechanism for Shimano FH-RM30 (Tourney) 7-Speed hub.

Shimano Part Number Y3CC98050.

Shipping Weight: 200g.

Shimano Freehub Body FH-RM30 8sp
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56706
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Shimano 3CE9804 Freehub Body

Suits FH-RM30 8-Speed.

Shimano Part Number Y3CE98040

Shipping Weight: 100g.

Shimano Freehub Body FH-RM60-8
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56711
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shimano 3cf9804
Suits Shimano FH-RM60 Freehub (Acera). 8-Speed.

Shimano Part Number Y3CF98040.

Shipping weight: 200g.

Shimano Freehub Body Fixing Bolt FH-M510
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56721
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Shimano Cassette Body Fixing Bolt
Cassette Body Fixing Bolt for Shimano FH-M510 hub.
 36.7mm long. Weight: 15g.

Shimano Freehub Body Washer FH-M510
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56720
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shimano fh-m510 freehub body washer
Fits between the freehub body and the hub.

Outer Diameter: 32mm. Inner Diameter: 21.8mm. Thickness: 1mm.

Weight: 3g.

Shimano Freehub Body WH-M565
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56705
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FH-M510 Freehub Body

Fits WH-M565 and WH-T560.

Shimano Part Number Y4CA98050.

Shipping Weight: 200g.

Shimano Freehub Body WH-M970
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56715
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Shimano Freehub Body to suit FH-M970 & WH-7850. Washer and fixing bolt included.

Shimano Part Number 3CN9808.

NOTE - We do not keep this freehub body in stock. Please allow an extra 2-3 days for delivery. Availability not guaranteed. Shipping Weight: 100g.