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The Wilwood ST FNSL6R Superlite caliper features a differential piston configuration with bores 1.38/1.12/1.12 and a 1.10 auxiliary piston to promote even pad loading. Intended for heavy-use braking scenarios, it helps reduce pad taper and maintain consistent bite. The compact profile supports tight fitments while focusing on predictable modulation and dependable stopping under repeated use.
Wilwood ST FNSL6R Caliper 1.38/1.12/1.12 1.1
