Yet Another Cycling Forum

General Category => The Knowledge => Topic started by: slope on 20 September, 2023, 06:18:32 pm

Title: Hydraulic brake hose sizing?
Post by: slope on 20 September, 2023, 06:18:32 pm
Old bloke comes late to hydraulic brakes - and loves 'em :thumbsup:

Need to extend the hoses due to handlebar and stem change.

My hoses measure ~5.35 externally. Tektro brakes.

Obviously, that's not 5mm or 5.5mm.

Am I being a divvy?
Title: Re: Hydraulic brake hose sizing?
Post by: Adam on 20 September, 2023, 09:18:49 pm

Am I being a divvy?
No.

There are multiple standards.  Not surprisingly.

Tektro hose external diameter is a bit wider than Shimano which is 5mm.  But bear in mind Shimano have 2 different internal diameters for road & mountain bikes.

If you want to add a bit of extra hose using a connector, or a new longer hose, best to stick to the same Tektro hose.