Watch the build
Customer and vehicle
A Deepal S09 was upgraded with a front system selected for a large 21-inch factory wheel. The project addressed the braking demands of a heavier new-energy vehicle while keeping the original-wheel fitment target.
Selected setup
The active T872 eight-piston front kit was recorded with a silver caliper, 400×36 mm full-floating slotted-and-drilled discs, M1 pads, stainless-steel braided hoses, and DOT 5.1 brake fluid. The source also noted TCCB carbon-ceramic discs as an optional direction, not the installed configuration.
| Spec | Detail |
|---|---|
| Caliper | TEI T872 — eight-piston, 72.84 cm² |
| Rotor | 400 × 36 mm, full-floating, slotted and drilled |
| Pads | M1 |
| Finish | Silver |
| Fluid | DOT 5.1 |
Result
The full-floating discs are mounted on titanium-alloy bolts — about 43% lighter than steel — for a heavier NEV platform on its factory 21-inch wheel. The progressive piston layout and full-floating disc arrangement were chosen for stable brake force and thermal behavior. Final fitment remains dependent on the specific vehicle and wheel clearance.
Fitment
The T872 fits 20–21-inch wheels. Clearance depends on spoke profile as much as on diameter, so send us the model, year, trim and wheel specification and we will confirm rotor size and clearance before you order.
Related
T872 Eight-Piston Front Brake Kit · Front Brake Kits · DOT 5.1 Brake Fluid · Find Your Kit