Shimano Dura-Ace 16t 3/32" Track Cog Black MFPN=00.4118.549.015 Engineered as integrated interdependent transmission

Engineered as integrated interdependent transmission components the X0 Eagle T-Type rear derailleur mounts around the wheel axle itself contacting the cassette directly with a first-of-its-kind Hangerless Interface

Park Tool Up-Set Pick Set

Madshus uses a progressive milling profile

SYLOMER SPRING ASSEMBLY AND SEAL CAP)

7-Series alloy with micro-grain refinement during the drawing and extrusion process for a strong and light weight bar

Shimano Dura-Ace 16t 3/32" Track Cog Black MFPN=00.4118.549.015 Engineered as integrated interdependent transmissionShimano Dura Ace Track Cogs1. 37" x 24 tpi Black Tooth Count 16 Teeth 16T Width 3 32"