Hope Tech 4 V4 Complete Disc Brake. No Rotor. Black Hose. - Various Colours

Hope Tech 4 V4 Disc Brake

The Tech 4 V4 builds on Hope's 25+ years’ of experience designing and manufacturing hydraulic brake systems. The Tech 4 uses all-new internal sealing for reduced friction and the pivot spins on roller bearings, allowing the spring rate to be reduced. The lower spring rate in turn gives a lighter lever action, reducing rider fatigue and keeping our legendary feel and modulation. The updated V4 caliper utilises hybrid style Stainless steel pistons with a phenolic insert allowing for smoother movement and less maintenance, while still being able to manage high temperatures without heat transfer during extreme use.

Specification

• 30% pressure increase compared with the Tech 3 brake
• Hinged clamp design to reduce weight and reservoir area increased to lower overall stack height.
• Shifter integration has been improved and now offers 30° of angle adjustment as well as neater packaging and compatibility with the latest shifters. Lateral adjustment on both sides of the master cylinder is also possible to give a wide range of lever position options.
• Hybrid-style pistons that allow smoother movement and require less maintenance, and a phenolic insert to manage heat transfer during extreme use.
• The Tech 4 retains the tool-free bite point and reach adjustments from the Tech 3 

Features

• Increased power versus Tech 3
• Lever shape updated to provide a more ergonomic shape orientated to provide the best mechanical advantage during braking.
• Hinged clamp reducing weight and ergonomics
• Shifter integration improved for more adjustability
• Tool free bite point and reach adjustments
• Hybrid piston design
• Rigid CNC'd one piece caliper
• Compatible with a wider range of current shifter options
• Supplied with 1600mm hose so these can be used on the front or rear