Description
SRAM Level Silver Stealth Disc Brake Caliper Assembly Front Rear Post Mount 4 Piston BLK C1 ModelNumber=E4446 }Shimano 105 FD R7100 BS Front Derailleur }Shimano 105 FD R7100 BS Front Derailleur 12 Speed Double 31 Your bike and components will stay clean for longer intervals and is safe for use on clear coat carbon fiber aluminum titanium steel chrome and stainless steel