The reliable ratchet-and-pawl clutch is easily adjustable and repairable

Fibreglass-reinforced shell – Improves power transfer

Membrane: Hydrophilic membrane

The riveted Steel Retainer stands for toughness

Hope Tech EVO TR4 Disc Brake - Rear - Left Lever - 2000mm - Black - SIlver netsuite-webdata-created The reliable ratchet-and-pawl clutch isTrail proven power with balanced modulation. The one piece TR4 caliper with larger pistons and shared GR4 pads delivers a 6. 5% increase in braking ratio over the previous E4 systemideal for trail and all mountain use. EVO Master Cylinder: The Master cylinder features a new cam mechanism to reduce free stroke while maintaining the feel and modulation, a key feature of the much loved Tech 4. The piston assemblyfeatures a secondary guide bush and