The Tech 4 E4 represents the culmination of over 25 years of expertise in crafting hydraulic brake systems. It introduces a host of innovations, including new internal seals that minimize friction and a pivot mechanism that employs roller bearings.
These advancements enable a lower spring rate, resulting in a lighter lever feel that diminishes rider fatigue while maintaining our renowned precision and control. Additionally, the upgraded E4 caliper incorporates hybrid-style stainless steel pistons augmented with phenolic inserts. This design facilitates smoother piston movement and reduces maintenance requirements. Even under extreme conditions, the caliper effectively manages high temperatures without experiencing heat transfer issues, ensuring optimal performance.
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 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.
- Complete brake available in Black or Silver with colour accent options of; Black, silver, purple, red, blue, or orange.
- Choose either standard or braided hose (braided hose is an extra cost).
- 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.
- All Tech 4 brakes are supplied with new racing compound pads. For more information on all our pad compounds see the new pad guide here.
- Maximum Rotor thickness for E4 caliper 2.3mm.
Part Number: T4E4NR, T4E4NL, T4E4BR, T4E4BL, T4E4CR, T4E4CL, T4E4PUR, T4E4PUL, T4E4RR, T4E4RL, T4E4SR, T4E4SL, T4E4ZSNR, T4E4ZSNL, T4E4ZSBR, T4E4ZSBL, T4E4ZSCR, T4E4ZSCL, T4E4ZSPUR, T4E4ZSPUL, T4E4ZSRR, T4E4ZSRL, T4E4ZSSR, T4E4ZSSL, T4E4GR, T4E4GL, T4E4ZSGR, T4E4ZSGL, T4E4AL, T4E4AR, T4E4ZSAR, T4E4ZSAL
Barcode: 5056454906493, 5056454906486, 5056454906417, 5056454906400, 5056454906455, 5056454906448, 5056454906530, 5056454906523, 5056454906578, 5056454906561, 5056454906615, 5056454906608, 5056454909050, 5056454909043, 5056454908978, 5056454908961, 5056454909012, 5056454909005, 5056454909098, 5056454909081, 5056454909135, 5056454909128, 5056454909173, 5056454909166, 5056454964684, 5056454964677, 5056454964899, 5056454964882, 5056454980035, 5056454980042, 5056454982978, 5056454982961
Product Code: HOP BS T4E4
- 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
Hope Technology Australia orders are shipped directly from Melbourne, Australia-wide, with free standard shipping on orders over $100 or a flat $15 rate for orders under $100. In-stock items are dispatched within 1–3 business days, with delivery taking 1–3 days to metro areas and 5–7 days to regional locations. Pre-order and made-to-order items may have varied delivery times as outlined on product pages.
Our returns policy allows you 30 days to return unwanted items at your own cost, provided they are unused, in their original condition and packaging, and not from made-to-order, pre-order, sample or mask categories. Returns cannot be processed via Hope Tech stockists.
All Hope Tech products are covered by the original manufacturer’s warranty, and if an item is faulty or incorrect, a prepaid return label will be provided. For full details, please see our Shipping, Returns & Warranty Policy .