Wheels Manufacturing Derailleur Hanger - 326 Giant MFPN=00.7118.007.001 Campagnolo ProTech bottom brackets feature

Campagnolo ProTech bottom brackets feature a patented external sealing ring design that protects a strong resilient fiberglass-charged polyamide central tube from the harmful ingress of water mud and grit

all other cogs are steel

Single clamp lock-on design

front/rear front axle/spacing (mm) 15x110 Boost hole 28h color black weight 137g

Wheels Manufacturing Derailleur Hanger - 326 Giant MFPN=00.7118.007.001 Campagnolo ProTech bottom brackets featureWheels Manufacturing Derailleur Hanger 326 Giant. Wheels Manufacturing hangers are stiffer than almost any OEM hanger which improves durability and shifting performance. OEM hangers are only produced by a handful of manufacturers mostly in Taiwan and China. As a result you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. CNC