Pay in 4 interest-free payments of $63.56 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Whether you're racing criteriums
Change up your Kolossos Oversized Derailleur with our anodized titanium screws
thread ring
the Speed Kolossos for Shimano 11 and 12-speed is your new secret weapon
EZ Install Bundle derailleurtype-Campagnolo Whether you're racing criteriumsLooking for the easiest way to up the performance of your bike? A home mechanic can install our EZ Install bundle in no time. Ceramic Oversized Derailleur Pulleys: Full ceramic or hybrid ceramic pulleys reduce drivetrain friction, improve shifting accuracy, and outlast standard plastic pulleys. Ceramic Bottom Bracket: Extremely reliable and efficient bottom brackets that increase bottom bracket stiffness. Stem & Bottle Bolts: Improve the performance
US$ 14.50
US$ 36.00
US$ 15.00
