Alcon Billet R5 4 Pot Calliper Rear Ø31.8/Ø31.8 Pair
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The Alcon Billet R5 4-Pot rear caliper delivers precision engineering with dual Ø31.8mm pistons in a forged billet aluminum construction. Engineered for superior rigidity and thermal stability, this rear caliper provides progressive modulation and fade resistance essential for both road and circuit applications. Alcon's track-proven design and precision manufacturing ensure consistent performance under extreme braking loads.
Key Features
Piston Configuration: Dual Ø31.8mm bore sizing for balanced pressure distribution and progressive modulation
Construction: Forged billet aluminum body delivers superior rigidity and thermal stability compared to cast alternatives
Reduced Flex: Precision-engineered construction minimizes caliper flex under extreme braking loads
Heat Management: Enhanced thermal stability maintains consistent pedal feel during sustained braking
Manufacturing Precision: Tight manufacturing tolerances ensure optimal piston-to-bore clearances
Pad Compatibility: Works with Alcon's proprietary friction pad compounds for maximum stopping power
Application: Performance road, track day, and motorsport rear brake applications
Performance Benefits
Progressive Modulation: Dual piston design provides precise pedal feel and control
Fade Resistance: Superior thermal management reduces brake fade during extended use
Consistent Performance: Billet construction ensures repeatable braking lap after lap
Extended Service Life: Premium materials and precision engineering maximize service intervals
Professional Grade: Track-proven design trusted by professional racing teams worldwide
What clients say
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Really fast and high quality customer support, my order got to me faster than the quoted time too. No complaints
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The team took a mostly broken car after some work done elsewhere, and have systematically made it reliable and fast for a fair price. The staff are invested in the work they do which also makes a big difference.
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Jeff was extremely helpful in assisting me with my exhaust. Always kept me updated and answered any queries in a timely manner. Will definitely be coming back for my future mods
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Justin and his crew is amazing! Always ready to help and service with a smile. Trusty, friendly and reliable! Had my car sent in for repair twice and it’s fixed on time, at a reasonable price and with no issues. Highly recommended!
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Easy to deal with and part was ordered quickly
