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4 votes
3 answers
1k views

Replacing hydraulic brake lever

This is my first time dealing with hydraulic brakes. The front brake on my bike is Shimano BL-M4100 lever with MT410 caliper. I stripped the lever's clamp thread and going to replace the lever with a ...
Andrey Agibalov's user avatar
2 votes
1 answer
253 views

Shigura - Can i use a Shimano XT Lever on A Magura HS33 Hydraulic Rim Brakes

Good day to Everyone, My Magura HS33 Lever on my ZHI Z3R trials bike broke, and i was wondering if i could replace it with a Shimano Deore XT BL-M775, as i have it stocked on my parts bin. And if i ...
Anni's user avatar
  • 316
6 votes
5 answers
1k views

LBS won't Service Shimano Dual Control Lever

I have a bike with Shimano 105 dual-brake/control levers. But the right one stopped shifting, so I took it to my LBS to have it serviced. I asked them to take it apart and clean/grease the mechanism. ...
someguyinafloppyhat's user avatar
1 vote
2 answers
1k views

Bleeding brake lever impossible (sucks air)

I did the bleeding procedure for my Avid Elixir CR (hydraulic disc brakes), following the Avid service manual. While performing the last step, bleeding the lever, it seems that air was sucked in from ...
Elbonian's user avatar
  • 111
2 votes
1 answer
152 views

Understanding shimano brake parts

I have bought a second hand CUBE Analog (believe the year is 2019 but not certain). The right hand hydraulic brake lever doesn't have it's top cap and doesn't work. I'm trying to source parts to ...
UncountedBrute's user avatar
8 votes
6 answers
11k views

What and where is the weeping port on Shimano MTB brake levers?

I understand that when you overfill some models of Shimano hydraulic brakes with oil, the excess will flow out of a one-way valve called weeping port, but cannot find any technical documents, pictures ...
Mick's user avatar
  • 746
2 votes
2 answers
1k views

Corroded brake levers

I think this corrosion comes from sweat. How can this be removed?
Penta's user avatar
  • 707