Shimano BR-RS505 Caliper Mount Bracket - Front - Y8N230000

£21.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
For use with Shimano BR-RS505 disc brake calipers.

This Caliper Mount Bracket can also be used on the following front brakes:

- Shimano Dura-Ace BR-R9270
- Shimano Dura-Ace BR-R9170
- Shimano Ultegra BR-R8170
- Shimano Ultegra BR-R8070
- Shimano 105 BR-R7070
- Shimano Tiagra BR-4770
- Shimano GRX BR-RX810
- Shimano GRX BR-RX400
- Shimano BR-RS805
- Shimano BR-RS405
- Shimano BR-RS305
- Shimano Metrea BR-U5000

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 (6)
Do you have the bolts to fit it to the forks as it appears to be incomplete
07 Feb 2022
Fixing bolts are sold alone, as different forks / frames require different lengths -

When ordering this how do i specify it for the 140mm rotor only?
04 Oct 2017

This bracket can be used with 140 rotors when fitted one way up and 160mm rotors when fitted the other way up. There is no bracket like this that is for 140mm rotors only.

Disk Brake Caliper Adaptors
14 Nov 2016
My Frame Posts For The Calipers Are 74mm And I Have The Rs505 Calipers. Wot Adaptors Do I Need For Front And Rear?

Unfortunately Shimano do not currently produce an adaptor to allow flat mount brakes to fit to old style post mount fittings on frames so we're not able to offer anything I'm afraid.

What Is The Hole Spacing From The Frame Holes And Does It Fit The Rear As Well?
12 Nov 2016

The fork fixing bolt spacing is 70mm apart. Shimano only recommend these for use on the front.

Caliper Fixing Bolt A / Snap Ring
28 Sep 2016
I need also the "caliper fixing bolt A code Y8N204000" and the "snap ring code Y8N205000", are there included?

Those other parts are not included I'm afraid, you only receive the bracket as it is pictured. We stock those other parts separately though and they are SJSC parts 40175 and 40176.

This Product Includes Two Caliper Mount Bracket? One For Disc 140 Mm And Other One For Disc 160 Mm?
27 Sep 2016
this product includes two caliper mount bracket? one for disc 140 mm and other one for disc 160 mm?

Only one bracket is supplied, it can be fitted either way up. One way up for use with 140mm rotors and the other way up for use with 160mm rotors. The photos just show both sides of the same item.