Les freins à disque hydrauliques IIIPRO E4 sont loués pour leurs performances et leur fiabilité, un utilisateur signalant près de 8000 km d'utilisation sur plusieurs vélos. Cependant, un autre utilisateur a rencontré des problèmes d'installation initiaux, attribués à des embouts usés sur une ligne acheminée en interne, et après avoir corrigé ces problèmes et purgé les freins, ils ont fonctionné parfaitement lors d'un voyage de plus de 500 miles. Dans l'ensemble, les freins sont considérés comme excellents et insensibles à l'eau.
Avantages
Inconvénients
- Des problèmes d'installation initiaux sur les lignes de frein arrière acheminées en interne ont été attribués à des embouts usés, nécessitant leur remplacement et une purge minutieuse.3
- Un utilisateur a dû poncer les surfaces de freinage des disques pour obtenir une puissance de freinage satisfaisante après l'installation initiale.3
Sources
- 1andrerav sur ChinertownGet these: The variant that fits your brakes is BP045. These are excellent in...
- 2Camel sur ChinertownI’m on nearly 8000km using these brakes. I’ve done a 14 day backpacking trip ...
- 3Tijoe sur ChinertownI am back from my month long travels. Lets go back in time 5 weeks ago... Aft...
Avis et notes
I’m on nearly 8000km using these brakes. I’ve done a 14 day backpacking trip and use them on my gravel bike, so far they’re brilliant! I recently put them on my road bike, hooked them up into my grx hydraulic drop bar shifters. Happy days!
I am back from my month long travels. Lets go back in time 5 weeks ago... After my failures to get any of my 3, IIIPro calipers to work on the back of the bike, (Several of the same calipers could be bled on the bench and were working), I took a super careful look at the ferrules on the rear, internally routed, brake line. I could see scrape marks on the ferrules from all the swapping of calipers and lever assemblies. Just for grins, I cut off the existing ferrules , removing the bare minimum of housing, and installed new ferrules and nuts. OMG, I was able to actually bleed the rear brake and started getting decent caliper pressure. I took the bike out for a spin. Yuck! no stopping power. Brought the bike back in, sanded off the rotor braking surfaces, took the bike outside again - better, but not excellent stopping power. I was running out of time to get this bike working before my trip. For shits and giggles, I installed the caliper that I had rebuilt and installed new seals. See previous posts I bled the rear brake assemblies again, moving all the parts in multiple positions, tapping the lines, to try to get every last bubble out. Then... WOW! the brake lever feel and caliper movement was fantastic!!! Took the bike out for a spin and the rear brake stopping power felt fantastic! I decided to take a risk and use the bike on my planned 500+ mile bike camping/packing ride. Guess what! Brakes worked perfectly for the complete ride. Riding through, rain, mud, dust, across creeks, bogs, wet tall grass.... No problems. Maybe they can be trusted....
Get these: The variant that fits your brakes is BP045. These are excellent in every way and are not phased by water. I use them on all my bikes.
Où acheter
Fahrrad hydraulische Scheibenbremse 4-Kolben-MTB-Bremssattel IIIPRO E4 Mountainbike-Bremse Ãldruck 800/1550 mm vordere hintere Bremse - AliExpress 18
Questions sur Bicycle Hydraulic Disc Brake 4 Piston MTB Brake Caliper IIIPRO E4 Mountain Bike Brake Oil Pressure 800/1550mm Front Rear Brake
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