Mono4 calipers are used in the Club Spec kits which uses a 335mm disc. This kit is designed to fit under 17 wheels but also looks the part when fitted under 19s and offers a massive performance jump from standard.
Mono4 Caliper
Alcons 4-piston monobloc option incorporates all the Mono6 features including integral pad retaining pins for superior pad mounting, lightweight compact body, high temperature piston seals and in-bore dust seals. This caliper has a slightly smaller pad area than Mono6 and pistons sizes are also differentially sized. This caliper is available in two disc thickness options 28 or 32mm. Also finished in striking silver with blue Alcon logo.