![](https://cdn11.bigcommerce.com/s-hhee6edpoo/stencil/6c11f250-f28f-013b-452d-5a7b66e7dc96/e/15cd39a0-b3d7-013c-768d-3ebdce91bb5a/img/ProductDefault.gif)
Wilwood ST FSL4R Caliper 1.88/1.75 1.25 Rotor - 120-13264
(You save
$34.08
)
- Brand
- Wilwood
- SKU:
- WIL120-13264
- UPC:
- 889545085761
- Availability:
- This part is back-ordered therefore shipping time will vary.
- Core Price:
- 0
- MPN:
- 120-13264
- Proposition 65:
- N
- Special Order:
- Y
- Core:
- N
FSL4R/ST calipers provide the pad wear performance advantages of differential bore pistons with the option for ultimate heat protection using Thermlock® pistons in the ST models. Differential piston bores compensate for leading-edge mechanical loading and temperature variances across the pad face to reduce pad taper wear in sustained high temperature applications. Thermlock® pistons in the ST models block heat transfer from the pads and reduce temperatures in the caliper, fluid, and seals by up to 25% over standard stainless steel pistons. Featuring a wear resistant Type III hard anodize finish, these are the go-to calipers for all types sustained hard braking on dirt and asphalt ovals and a wide range of off-road, rally and road course applications.