Braking hardware on a performance EV is a good proxy for the whole chassis budget: the caliper supplier, the disc construction and the pedal feel strategy are all visible in a handful of parts. This list collects the SU7 braking stock on hand, from the ABS pump assembly through to Brembo calipers and discs.
What the braking set covers
Hydraulics first: the brake master cylinder with its brake pump, the ABS pump together with its bracket and oil pipes, and the ABS sensors. The Brembo hardware is the most complete group in the list - brake discs, calipers and a four-piston caliper kit, plus a separate front caliper - which allows a direct comparison between the standard and upgraded front axle. Service items and controls are represented by front and rear brake pads, the brake pedal assembly and the brake light switch. Between them, these parts cover the pedal-to-pad path and the electronic layer that sits on top of it.
Parts list 12 items
Friction parts are used unless the listing says otherwise. Discs are described by diameter and wear state; calipers are photographed from both sides.
What to compare on the brake set
Start with piston count and disc diameter, then go deeper: vented versus drilled construction, the disc's two-piece or one-piece design, and the caliper's bridge material. The master cylinder and pump together tell the story of pedal feel - whether the platform uses a conventional vacuum boost or an electro-hydraulic unit - and that decision shapes the whole brake-by-wire architecture. For the ABS side, note the pump's integrated valve block and whether the ECU is bolted on or sealed inside.
Availability and enquiries
Friction and hydraulic parts are sold as individual units with condition noted. Ask for pad thickness, disc runout information or caliper seal condition when it matters.
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