I was thinking of upgrading the front brake on my EST-900 to a 4 piston caliper. I wonder if anyone has done this?
I notice the existing rotor is 1.8mm thick. Tektro 4 piston calipers specify 2.3mm rotor. Is there an issue with changing to a thicker rotor?
I was looking at moving to Tektro...
I have just bought a Rockrider EST900 from Decathlon. Up to now I have been using a Kona hardtail. I live in a hillside village where there are a lot of steep climbs. I have been reading through some old threads and find them useful.