Description
Featuring a 13-tooth upper pulley wheel and a 19-tooth lower pulley wheel to provide absolute optimization of the rear derailleur
with asymmetrical construction and a strong and durable microtex upper for a comfortable and consistent fit
Louis Garneau's Fit Sensor collection remains an essential year after year
Open-Ear Comfort
Tuck your repair kit into a tidy compact space for that aero advantage
Zipp Spring and Pawl Set for ZR1 Hubs Bike Accessories Brand_Küat Featuring a 13-tooth upper pulleyIncludes: 6 Coil Springs 6 Pawls Driver Body Seal Round Wire Snap Ring