Originally Posted by
seagrade
Cheers thanks.
Centrepulls are uncharted territory for me. I couldn’t find anything online to say some other lever than the TRP RRL SR I’m using would greatly increase braking power, so for now I’ll tinker with settings, further wear them in, and perhaps try compressionless housing…
The tyres are Conti GP5000 TLR 650b 32mm and were indeed a chore to fit on silver anodised 650b Velocity Quill tubeless-compatible rims. Three tyre levers and a tube were sacrificed in the process. I have some thin Kapton tape coming to replace the thicker Ritchey rim strips. Hopefully that will allow a repair in the field as and when the time comes…
You might try some vintage Shimano SLR brake levers, they should have a higher mechanical advantage to your more modern ones. Note, I'm not talking abouting 'Super SLR' brake levers.
Look for Shimano brake lever models: 6400, 1055, A451. There are probably others too. I believe the 7400 dura ace models are also SLR brakes.