High speed, constant rapid gear changes and heavy braking put great strains on competition hydraulic systems, where failure can be disastrous. 600 series hose strongly resists expansion under high pressure and temperature, provides consistent brake and clutch pedal pressure giving firmer and more efficient operation without that spongy feeling. Offering protection against abrasion and fire, these hoses are also recommended for all pressure gauge lines and fire extinguisher systems. Use dash size 3 or 4 for clutch systems. Dash 2 hose is the smallest brake hose available. Its microbore construction can give increased line pressure and more responsive and sensitive brake feel. Excellent for all 4 and 2 wheel braking applications whether for the circuit or road.