Hope Tech 4 E4 Disc Brake Set and Rotor Floating 6 Bolts - Black hose, Bronze

Hope Tech 4 E4 Disc Brake Set and Rotor Floating 6 Bolts

TERDIRI DARI
• Hope Tech 4 E4 Disc Brake Set Left (Brake Lever + Caliper)
• Hope Tech 4 E4 Disc Brake Set Right (Brake Lever + Caliper)
• Hope Rotor Floating Disc 6 Bolt 200mm
• Hope Rotor Floating Disc 6 Bolt 220mm

Hope Tech 4 E4 Disc Brake Set
The 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.

KEY FEATURE
• 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 to improve ergonomics
• 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
• 30% pressure increase compared with the Tech 3 brake
• 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
• Maxium Rotor thickness for E4 caliper 2.3mm

Rotor Floating 6 Bolts
Our high performance option for demanding applications. Constructed in two parts, an aluminium centre and stainless steel braking surface.

KEY FEATURE
• Constructed in two parts, aluminium centre and stainless steel braking surface.
• High performance disc, allowing the stainless steel outer to expand separately
from the centre and handle high temperatures without warping.
• Hope floating rotors have a true floating design which allows 1 degree of freedom.
This means the outer is always free to expand when subjected to heat.
• Lightweight design.
• Aluminium centre acts as heat sink keeping disc temperatures lower.
• CNC machined centre is stiff and lightweight so has the advantages
of a thicker fixed disc without the weight penalty.
• 6 Bolt fitment
• All rotors come with relevant hardware to fit to hub

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