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Tech 4 E4 Brakes


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The all new Tech 4 E4 builds on our 25+ years’ 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 E4 caliper utilises hybrid style Stainless steel pistons with a phenolic insert allowing for smoother movement and less maintenance, while still able to manage high temperatures without heat transfer during extreme use.


    • 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
    • Complete brake available in Black or Silver with colour accent options of; Black, silver, purple, red, blue, or orange.
    • Standard hose 


    • 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
    • All Tech 4 brakes are supplied with new racing compound pads.


    Fluid: DOT 5.1
    Pistons: Four
    Lever Reach Adjust: Yes
    Pad Contact Adjust: Yes
    Reversible Lever Body: No
    Lever Material: Aluminum
    Intended Use: AM / Enduro
    Pads: Organic
    Weight: 343g (per brake)