I agree. S15 is better option. GTIR turbo is an older journal bearing design and will be less responsive. For the sake of 200 euros extra you would be better off with the S15 turbo
I agree. S15 is better option. GTIR turbo is an older journal bearing design and will be less responsive. For the sake of 200 euros extra you would be better off with the S15 turbo
Does a 15bb just fit straight in a 180?