CATALYST ONE | SIMPLY POWERFUL BRAKINGthe tested and proven Catalyst brake ringCenterlock140 and 160 mm are UCI approvedWeights:140mm142 g160mm162 g180mm187 g203mm250 g220mm285 gCompatible with all sintered and organic pad compounds. Optimized for SwissSto
Weights:
Compatible with all sintered and organic pad compounds. Optimized for SwissStop EXOTherm2 and Disc RS.
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