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Details
The Hope Tech 4 V4 is unquestionably one of the best brakes on the market.
Entirely made in the UK from CNC billet aluminium, it provides an astonishing braking power, combined with the highest braking modulation and an incredible resistance to fading.
A strong, constant and controllable breaking force means that you, the pilot, can brake later without surprise and safely engage the steepest downhills without hesitation.
Shipping and returns
We ship worldwide (batteries are limited to Europe). Products indicated as being in stock are shipped in less than 72 hours after you place the order. Our warehouse is located in France, so transport cost and time may vary depending on the delivery country.
Changing one’s mind is human. That’s why you have up to 30 days after the delivery of your order for a return. Just let us know and we will take care of all the details.
Payments
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We offer different payment methods to accommodate your preferences: Credit Cards, PayPal, Wire Transfer & Klarna.
Your order is automatically validated as soon as the payment is confirmed. In case of a return, your refund goes to the payment method used for the order.
Description
Built to perfection in the UK Hope factory, the Tech 4 V4 sets a new standard in braking performance. The CNC machined, monoblock aluminium design of both the 4-piston caliper and master-cylinder features the best lever to piston braking force ratio.
This technological prowess is made possible by Hope’s state of the art manufacturing process. First of all, Hope managed to improve both mechanical and hydraulic ratios by revising the master cylinder’s bore diameter, in addition to a lever redesign.
This leads to an increased modulation with less effort, thus lessening muscular fatigue and arm-pump.
What’s more, the master cylinder’s lever uses roller bearings to completely eliminate friction, resulting in a linear relationship between lever force and brake pressure, enhancing even more braking control.
In addition, the caliper was also redesigned with hybrid style pistons: a stainless steel outter shell for low friction, smooth movement and low maintenance, combined with a phenolic insert for controlled heat transfer under extreme loads.
Although the performance has been drastically increased, the ergonomics have been preserved with the famous tool-free adjustable levers that allow for instant bite point and reach tuning.
Last but not least, this pair of Hope brakes comes with aviation braided-hose for the very best efficiency. On top of being more robust to eventual crashes, the braided hydraulic hose doesn’t expand under hydraulic pressure. The full pressure is therefore transmitted to the calipers.
Master cylinder
one-piece CNC machined from 2014 T6 aluminium
roller-bearing mounted lever for increased power and modulation
revised lever design for increased mechanical ratio
low friction seals
tool-free bite point and reach adjustement
Caliper
one-piece CNC machined from 2014 T6 aluminium
four-piston caliper (2 x 18 mm pistons & 2 x 16 mm pistons)
revided piston bore diameter for increased hydraulic ratio
compound material piston with a stainless steel shell around a phenolic piston body
low friction seals
Technical details
Alloy
one-piece caliper and master cylinder CNC machined from 2014 T6 aluminium
Caliper type
high performance 4-piston caliper (2 x 18 mm & 2 x 16 mm)
Mounting standard
Post Mount MTB standard
Braking fluid
DOT 4 or DOT 5.1
Hose type
aviation braided hose
The brakes come as a pair (front and rear) and include mounting bolts as well as 3 sets of pads for each brake.
Hope company has a strong policy regarding spare-parts: all parts are available at least 10 years after the end of production.
As a fellow rider, I’d say these would be great additions 🤙
Is it possible to run these on a L1E version and keep the brake light functionality? 1 answer
Sir
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Quentin
Some customers have adapted a custom brake sensor. But the brakes themselves don't include the magnetic contractor to trigger the light signal.
Is the blue set a match for the "standard" shade of blue on warp 9 pegs or closer to the blue of smpro wheels? Will it look ok with these other products? 1 answer
Todd33
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Quentin
I haven't been able to compare to the W9 blue, but it's a pretty go complement with the SMPro anodised blue.
are the hoses cut to the size for a surron or do i need to cut them myself 1 answer
fans.fcd
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Quentin
You need to adjust them to your desired length yourself as it will depend on many factors (stem and bars height, swingarm length…)
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User reviews
53 reviews
1 - 3 of 3 reviews
darius.mildenberger
Enduro/Trails
Order:
Comment:
Perfect for Surron
I absolutly love these brakes!
They are just perfect for riding mtb or Surron on higher level . They are sensitiv and got a lot of braking power. Also perfect for big power Surron bikes
I love how easy they are to bleed and how nice and high quality they feel.
Enjoy your ride with them
I recommend this product
jacobcuypers
Enduro/Trails
Order:
Comment:
Quality brakes
Nice quality brakes with a lot more feeling than the stock brakes.
I recommend this product
jcoene2801
Road/Mixed
Order:
Comment:
Geweldig
De remmen werken perfect voor de surron met bac4000 controller. Groot verschil met de originele remmen. Ik ben er heel tevreden over.
I recommend this product
Hope Tech 4 V4 Brake Set (front & rear) with Aviation Braided Hose
My review for Hope Tech 4 V4 Brake Set (front & rear) with Aviation Braided Hose
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