Changes

Brake Hydraulics

1,146 bytes added, 22:23, 3 December 2019

extract from service manual

<onlyinclude>
{| class="wikitable"
!colspan="2"|Models
!colspan="3"|Front
|-
!Platform
!Years
!Caliper Piston Area
!MC Piston Area
!Hydraulic-Advantage Ratio
|-
|rowspan="99"|S
|2015
|rowspan="99"|1509 mm&sup2; (total)
|rowspan="99"|126 mm&sup2;
|rowspan="99"|11.9:1
|-
|2016
|-
|2017
|-
|2018
|-
|2019
|-
|2020
|}

;[http://electricmotorcycleforum.com/boards/index.php?topic=6631.msg52829#msg52829 Regarding Brake Upgrades:]
: A 9.5mm-piston master cylinder - like the Nissin 3/8 I put on my 'MX' bike - would give the SR a 21.1:1 ratio, or @ 78% more pad pressure than the OEM 12.7mm master cylinder.
: Any Brembo, Nissin, etc. 9.5mm / .375" master cylinder w/switch should drop right in and make a huge difference, and you won't have to touch anything else.
: On the rear, the 11mm master cylinder from the FX (Zero part# 25-06731) has 49mm M6 bolt spacing / rear reservoir hose / top output / clevis, and should give @ 19% more pad pressure than the SR 12mm master cylinder.
: This won't be a night-and-day difference like the front master cylinder change, but it should still be very noticeable.
</onlyinclude>

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BrianTRice

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