SHIMANO DURA ACE CHAINRING FOR FC-R9200 50/34T over-2500 Handlebars: Giant Contour GT

Handlebars: Giant Contour GT

Only for Mineral Oil

1 x Zipp 303 S Tubeless Disc-brake Rear Wheel

Sealing is achieved through an adjustable taper ring cover and integrated rubber seal

SHIMANO DURA ACE CHAINRING FOR FC-R9200 50/34T over-2500 Handlebars: Giant Contour GTGenuine Shimano replacement inner chainring for Dura Ace FC R9200 and FC R9200 P 12 speed cranksets. This 34 tooth chainring (NK) pairs with the 50 tooth outer ring to deliver the classic 50 34 compact gearing setup. Engineered for smooth, precise shifting across all 12 sprockets with Shimano's proven durability and performance standards. Direct replacement for worn chainrings or upgrade flexibility on compatible Dura Ace cranksets. Specification Use: