MINI & MOKE BRAKE CONVERSION KIT 8.4 TO 7.5 DISC BRAKE KIT [MSSK013]
PRODUCT OVERVIEW
Convert your Mini from the larger 8.4″ disc brake setup back to the legendary Cooper S 7.5″ disc configuration and unlock the ability to fit classic 10″ wheels.
This complete conversion kit contains the essential components required to replace your existing 8.4″ brake assemblies with Cooper S style 7.5″ discs and callipers. The smaller disc diameter provides the necessary clearance for most 10″ wheel applications, making it the perfect solution for restorations, period-correct builds, and enthusiasts wanting the iconic Mini appearance.
The Cooper S 7.5″ braking system has proven itself for decades on both road and competition Minis, delivering excellent braking performance while retaining the classic look that made the Cooper S famous.
NOTE: We recommended installing a VH44 Power Booster part no.{VH44} on all 7.5″ brake conversions for a much lighter pedal effort and more controlled braking.
Kit Contents
- 8 x [SF604051] Drive Flange Screws
- 2 x [GBD101] 7.5″ Brake Discs
- 2 x [21A1270] 7.5″ Drive Flanges
- 4 x [PS610241] Calliper Split Pins
- 1 x [27H4656] Right-Hand 7.5″ Calliper
- 1 x [27H4657] Left-Hand 7.5″ Calliper
- 1 x [GBP103] 7.5″ Brake Pad Set
Whether you’re building a genuine Cooper S replica, restoring a classic Mini, or simply want the freedom to run 10″ wheels, this conversion kit provides a straightforward and proven solution using quality components designed specifically for the Classic Mini.
Please note: Wheel fitment can vary between manufacturers. Always check wheel-to-calliper clearance before final assembly.
Related Items
In Stock
$7.95
In Stock
$3.95
In Stock
$4.95
In Stock
$34.95
In Stock
$59.95
In Stock
$595.00
![ MINI & MOKE BRAKE CONVERSION KIT 8.4 TO 7.5 DISC BRAKE KIT [MSSK013]](https://miniandmokespares.com.au/wp-content/themes/betheme/functions/builder/pre-built/images/placeholders/logo360x111.png)

![ MINI & MOKE BRAKE CONVERSION KIT 8.4 TO 7.5 DISC BRAKE KIT [MSSK013]](https://miniandmokespares.com.au/wp-content/uploads/2026/04/IMG_20251110_083151-removebg-preview-1-1.png)
![ MINI & MOKE BRAKE CONVERSION KIT 8.4 TO 7.5 DISC BRAKE KIT [MSSK013] - Image 2](https://miniandmokespares.com.au/wp-content/uploads/2026/04/mssk013ms.jpg)
![MINI & MOKE BALL JOINT SHIM SET - PACKET OF 6 - [2A4242]](https://miniandmokespares.com.au/wp-content/uploads/2025/02/2a4242.png)
![MINI & MOKE FRONT BRAKE & CLUTCH HOSE NUT - [2K8686]](https://miniandmokespares.com.au/wp-content/uploads/2026/04/IMG_20260114_084952-removebg-preview.png)
![8.4" BRAKE PAD ANTI SQUEAL SHIM - [17H2460]](https://miniandmokespares.com.au/wp-content/uploads/2025/02/17H2460_02.png)

![MINI & MOKE 8.4 DRIVE FLANGE - NOT VENTED - EN24 [21A2695]](https://miniandmokespares.com.au/wp-content/uploads/2026/04/IMG_20260219_110848-removebg-preview.png)
![MINI & MOKE 7.5″ LEFT HAND BRAKE CALIPER – GENUINE AP LOCKHEED – [27H4657]](https://miniandmokespares.com.au/wp-content/uploads/2026/04/27H4657.jpg)
![ MINI & MOKE BRAKE CONVERSION KIT 8.4 TO 7.5 DISC BRAKE KIT [MSSK013]](https://miniandmokespares.com.au/wp-content/themes/betheme/images/cookies.png)