React-4: Redefining Braking for the MTB Rider. At the heart of this innovative 4 piston brake system lies a formidable 4-piston hydraulic calliper, meticulously engineered to provide unmatched stopping power and precision control. Whether navigating steep descents or tackling challenging trails, React 4 ensures powerful, reliable performance in even the most demanding conditions.
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Powerful 4 Piston hydraulic brake system
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Smooth, powerful modulated braking
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Self adjusting 16mm calliper pistons
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Split-C lever bracket design
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Lever reach adjustment to suit all hand sizes
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Suitable for MTB and Hybrid bikes
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Uses environmentally friendly mineral oil
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International standard and post mount compatible
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Complete brake set
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Stainless steel rotors
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Spare olives to allow for hose reduction
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Weight - 315g
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Complies with and exceeds EN15194 and ISO4210 regulations
Front 160mm P.M./I.S. and Rear 160mm P.M./I.S.
Front 180mm P.M./I.S. and Rear 160mm P.M./I.S.