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Shimano WH-RS10-F Front Lock Nut Unit - Y4DV98020

£16.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
For use with Shimano WH-RS10 front wheels.

This Front Lock Nut Unit can also be used on the following front wheels:

- Shimano WH-RS20-F
- Shimano WH-RS10-A-F

These are an "A" match which indicates that the parts are the same in materials, appearance, finish & size etc.

Genuine Shimano replacement part.
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Questions & Answers (4) Q & A
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Questions & Answers (4)
I would like to know the dimensions
18 Oct 2018
This looks identical to the wheel bearing I have from a RS80 carbon and I would just like to check the dimensions before ordering x2 of them.
Mine has
largest diameter of the bearing dust cover : 25.7mm
length along the axle : 20.5mm
I have photos but do not know how to share them
Hi there,

I have measured this item and the measurements that you have given are very similar to what I have measured, so its safe to assume that this is the correct part.

Can I use this with RS30?
20 Jun 2018
If I understand the Shimano tech spec correctly this is OK for RS30, just not same material. Does that sound right? Of course, if you have the RS30 lock nut I'd take that in preference!
Hi there,

Unfortunately we do not have anything that would be suitable for the RS30 im afraid.

can this cone be used with an Ultegra WH 6700 front hub and axle as a cone replacement?
15 Jan 2018
Hi there,

You need - SJS Cycles part number : 26722

Shimano Whrs10 Front Lock Nut Unit 4Dv 9802
11 Nov 2015
Shimano WHRS10 Front Lock Nut Unit 4DV 9802

Can you confirm price is for a pair.

Thanks Alan

I'm afraid these are not sold as a pair, these are priced and sold individually. The picture shows everything that is included.