Got a brake hose which needs shortening? You'll need to get yourself an Olive & Connector to put the brake hose back into your brake lever.

Here's an insert and olive that fits Tektro and TRP brakes. Technically, this is the 5.5 mm size, which works for older TRP and Tektro hydraulic brake systems. If you need 5.0 mm inserts (TRP DH-R EVO, E-MTB, Quadiem, Slate T4) please reach out to discuss. 

It's worth having a hose clamp to help out with installing the needle, you can grab one here.