Alcon CRR280/25-35LT 2-Piston Radial Mount Racing Brake Caliper Left Trailing

The Alcon CRR280/25-35LT is a high-performance 2-piston radial mount R-type racing brake caliper designed for rally, single seater, saloon car, and hillclimb applications. This left trailing configuration provides maximum rigidity and firm, consistent pedal feel for demanding motorsport use.

Key Features:

• Radial mounting design for maximum rigidity and optimal load distribution
• Lightweight aluminum pistons as standard with optional stainless steel pistons available to reduce heat transfer
• 2kg anti-knock back springs ensure consistent pad-to-rotor contact
• Pad retaining wire allows for fast and easy pad changes during competition
• Stainless steel fluid transfer pipe for durability and reliability
• Compatible with Alcon pad reference 3451/42 (49.2cm² area) or 3451/47 (56.0cm² area)

Technical Specifications:

• Disc diameter range: Ø250mm to Ø280mm
• Disc thickness range: 22.9mm to 25.4mm
• Fluid inlet: 3/8-24 UNF (-3) female fitting
• Pad thickness: 14mm
• Dry weight: Approximately 1.35kg (2.98 lbs) excluding pads

The CRR280 series represents Alcon's advantage range, offering professional-grade braking performance for competitive motorsport applications including rally rear setups, single seaters, touring cars, and hillclimb vehicles. Each caliper is precision-engineered to deliver consistent, reliable braking performance under extreme racing conditions.