Alcon CRB343 "Motorsports" 4 Piston Calipers (PAIR) Engineered for serious track duty, the Alcon CRB343 delivers the stopping power and modulation demanded by motorsport applications. These four-piston calipers feature a compact, lightweight design that minimizes unsprung mass while maximizing brake response. The dual-pad configuration provides consistent pressure distribution across the rotor, reducing fade during sustained braking zones and enabling confident threshold braking on circuit. Built to Alcon's exacting standards, the CRB343 integrates seamlessly into performance brake systems where reliability and precision are non-negotiable. Ideal for road-going track cars, club racers, and dedicated performance builds seeking OEM-grade stopping performance without compromise.

Key Features

Type: 4-piston forged race caliper (front or rear application)
Mounting: Radial mount for maximum stiffness and consistent pedal response
Piston Configuration: Differential bore sizing eliminates pad taper and uneven wear
Construction: Forged aluminum body with stainless steel wear plates and anti-knock back springs
Pad Retention: Fixed retainer bar system enables rapid pad changes while maximizing caliper rigidity
Application: Motorsport, rally, Group N+, touring car, and track day use
Note: Non-dust-sealed design optimized for competition environments