Silicon stopper to keep them in place

Built from ultra-light

See link to purchase one below

E6100 series

it takes Mineral Oil

Hope Tech EVO TR4 Disc Brake - Front - Right Lever - 2000mm - Black - Black Envelope Shipping Silicon stopper to keep themTrail 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