gmw492
Veteran
I am looking at getting a disc brake winter bike, reason being I’ve read they are better for the wet weather than rim, Tiagra groupset says mechanical and 105 which says hydraulic, question is will the mechanical be the same braking as a rim brake with it not being hydraulic or do they perform better in the weather than a rim brake, I presume that hydraulic are the all performing brake system, just thinking about the cost, rim winter bike cheapest,Tiagra mechanical mid price and 105 highest price. Only ever used rim so hoping some experts could advise ,thanks