Wisper 705se brakes .

Talkingseds

Finding my (electric) wheels
Feb 20, 2019
18
1
Cheshire
Hi folks , anybody now how to bleed the brakes on a wisper 705se . I have done it many times on other bikes easily and quickly but on the wisper there terrible . New pads the lever pulls in far , I have tried pushing the oil through from the bottom and the top , I have tried getting the bubble out with one of the yellow cups with oil in it. For some reason there is no way to stop the the oil coming out when you take the bleeding attachment off , you just have to do it quickly and put the screw in very quickly , the pistons are working perfect . I am thinking of replacing the breaks for shimano ones as there are easy to bleed . Anybody of you kind people give me any advice or am I best replacing the brakes . I have nearly watched every video on YouTube , I have tried everything. Thank You
 

cyclebuddy

Esteemed Pedelecer
Nov 2, 2016
1,649
775
Beds & Norfolk
I have tried everything.
Have you tried calling Wisper? If there's a knack to it, they will know. From Wisper's previous replies here on the forum, they care enough to want to help you.
 

Tim@Wisper

Trade Member
May 6, 2021
20
5
Hi folks , anybody now how to bleed the brakes on a wisper 705se . I have done it many times on other bikes easily and quickly but on the wisper there terrible . New pads the lever pulls in far , I have tried pushing the oil through from the bottom and the top , I have tried getting the bubble out with one of the yellow cups with oil in it. For some reason there is no way to stop the the oil coming out when you take the bleeding attachment off , you just have to do it quickly and put the screw in very quickly , the pistons are working perfect . I am thinking of replacing the breaks for shimano ones as there are easy to bleed . Anybody of you kind people give me any advice or am I best replacing the brakes . I have nearly watched every video on YouTube , I have tried everything. Thank You
Hello,
I have attached a link to a "How To"video we produced on how to bleed Wisper brakes.
I hope this helps.
All the best, Tim
 
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